10538116 has 12 divisors (see below), whose sum is σ = 18744460. Its totient is φ = 5182560.

The previous prime is 10538111. The next prime is 10538119. The reversal of 10538116 is 61183501.

It can be written as a sum of positive squares in 2 ways, for example, as 298116 + 10240000 = 546^2 + 3200^2 .

It is a super-2 number, since 2×10538116² = 222103777658912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10538111) 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, 21351 + ... + 21838.

Almost surely, 2^10538116 is an apocalyptic number.

It is an amenable number.

10538116 is a deficient number, since it is larger than the sum of its proper divisors (8206344).

10538116 is a wasteful number, since it uses less digits than its factorization.

10538116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43254 (or 43252 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 10538116 is about 3246.2464478225. The cubic root of 10538116 is about 219.2406048795.

The spelling of 10538116 in words is "ten million, five hundred thirty-eight thousand, one hundred sixteen".