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10670716 = 227381097
BaseRepresentation
bin101000101101…
…001001111100
3202002010110201
4220231021330
510212430331
61020413244
7156461650
oct50551174
922063421
1010670716
116029081
1236a7224
132297c44
1415baa60
15e0ba61
hexa2d27c

10670716 has 12 divisors (see below), whose sum is σ = 21341488. Its totient is φ = 4573152.

The previous prime is 10670707. The next prime is 10670719. The reversal of 10670716 is 61707601.

10670716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

10670716 is an admirable number.

It is a super-2 number, since 2×106707162 = 227728359905312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 381097 = 10670716 / (1 + 0 + 6 + 7 + 0 + 7 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10670719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190521 + ... + 190576.

Almost surely, 210670716 is an apocalyptic number.

It is an amenable number.

10670716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10670716 is a wasteful number, since it uses less digits than its factorization.

10670716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381108 (or 381106 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 10670716 is about 3266.6061899164. The cubic root of 10670716 is about 220.1563351607.

The spelling of 10670716 in words is "ten million, six hundred seventy thousand, seven hundred sixteen".

Divisors: 1 2 4 7 14 28 381097 762194 1524388 2667679 5335358 10670716