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10828668 = 223902389
BaseRepresentation
bin101001010011…
…101101111100
3202101011010210
4221103231330
510233004133
61024032420
7161020314
oct51235574
922334123
1010828668
116126814
123762710
132321ac6
14161c444
15e3d763
hexa53b7c

10828668 has 12 divisors (see below), whose sum is σ = 25266920. Its totient is φ = 3609552.

The previous prime is 10828667. The next prime is 10828681. The reversal of 10828668 is 86682801.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10828667) 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, 451183 + ... + 451206.

Almost surely, 210828668 is an apocalyptic number.

It is an amenable number.

10828668 is an abundant number, since it is smaller than the sum of its proper divisors (14438252).

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

10828668 is a wasteful number, since it uses less digits than its factorization.

10828668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902396 (or 902394 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 10828668 is about 3290.6941516950. The cubic root of 10828668 is about 221.2372982590.

The spelling of 10828668 in words is "ten million, eight hundred twenty-eight thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 902389 1804778 2707167 3609556 5414334 10828668