10797531 has 16 divisors (see below), whose sum is σ = 14929920. Its totient is φ = 6936800.

The previous prime is 10797509. The next prime is 10797559. The reversal of 10797531 is 13579701.

10797531 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10797531 - 2⁷ = 10797403 is a prime.

It is a super-2 number, since 2×10797531² = 233173351391922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 10797492 and 10797501.

It is not an unprimeable number, because it can be changed into a prime (10797131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8806 + ... + 9956.

It is an arithmetic number, because the mean of its divisors is an integer number (933120).

Almost surely, 2^10797531 is an apocalyptic number.

10797531 is a deficient number, since it is larger than the sum of its proper divisors (4132389).

10797531 is a wasteful number, since it uses less digits than its factorization.

10797531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266.

The product of its (nonzero) digits is 6615, while the sum is 33.

The square root of 10797531 is about 3285.9596771720. The cubic root of 10797531 is about 221.0250444240.

The spelling of 10797531 in words is "ten million, seven hundred ninety-seven thousand, five hundred thirty-one".