10538172 has 18 divisors (see below), whose sum is σ = 26638248. Its totient is φ = 3512712.

The previous prime is 10538159. The next prime is 10538183. The reversal of 10538172 is 27183501.

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

It is a super-2 number, since 2×10538172² = 222106138203168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146328 + ... + 146399.

Almost surely, 2^10538172 is an apocalyptic number.

10538172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10538172 is an abundant number, since it is smaller than the sum of its proper divisors (16100076).

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

10538172 is a wasteful number, since it uses less digits than its factorization.

10538172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292737 (or 292732 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 10538172 is about 3246.2550731574. The cubic root of 10538172 is about 219.2409932301.

The spelling of 10538172 in words is "ten million, five hundred thirty-eight thousand, one hundred seventy-two".