10523938 has 8 divisors (see below), whose sum is σ = 15812460. Its totient is φ = 5253120.

The previous prime is 10523923. The next prime is 10523939. The reversal of 10523938 is 83932501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10517049 + 6889 = 3243^2 + 83^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10523938² = 221506542055688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10523939) 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, 2823 + ... + 5386.

Almost surely, 2^10523938 is an apocalyptic number.

10523938 is a deficient number, since it is larger than the sum of its proper divisors (5288522).

10523938 is an equidigital number, since it uses as much as digits as its factorization.

10523938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8852.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 10523938 is about 3244.0619599508. The cubic root of 10523938 is about 219.1422385190.

The spelling of 10523938 in words is "ten million, five hundred twenty-three thousand, nine hundred thirty-eight".