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5670468 = 2232157513
BaseRepresentation
bin10101101000011001000100
3101200002102100
4111220121010
52422423333
6321312100
766124656
oct25503104
911602370
105670468
113223341
121a95630
13123700b
14a786d6
15770213
hex568644

5670468 has 18 divisors (see below), whose sum is σ = 14333774. Its totient is φ = 1890144.

The previous prime is 5670461. The next prime is 5670473. The reversal of 5670468 is 8640765.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5391684 + 278784 = 2322^2 + 528^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 157513 = 5670468 / (5 + 6 + 7 + 0 + 4 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (5670461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78721 + ... + 78792.

Almost surely, 25670468 is an apocalyptic number.

It is an amenable number.

5670468 is an abundant number, since it is smaller than the sum of its proper divisors (8663306).

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

5670468 is a wasteful number, since it uses less digits than its factorization.

5670468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157523 (or 157518 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5670468 is about 2381.2744486934. The cubic root of 5670468 is about 178.3225645422.

The spelling of 5670468 in words is "five million, six hundred seventy thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 157513 315026 472539 630052 945078 1417617 1890156 2835234 5670468