10523997 has 12 divisors (see below), whose sum is σ = 16583424. Its totient is φ = 6378120.

The previous prime is 10523993. The next prime is 10524001. The reversal of 10523997 is 79932501.

It is an interprime number because it is at equal distance from previous prime (10523993) and next prime (10524001).

It is not a de Polignac number, because 10523997 - 2² = 10523993 is a prime.

It is a super-2 number, since 2×10523997² = 221509025712018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10523993) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 53053 + ... + 53250.

It is an arithmetic number, because the mean of its divisors is an integer number (1381952).

Almost surely, 2^10523997 is an apocalyptic number.

It is an amenable number.

10523997 is a deficient number, since it is larger than the sum of its proper divisors (6059427).

10523997 is a wasteful number, since it uses less digits than its factorization.

10523997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106320 (or 106317 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 10523997 is about 3244.0710534759. The cubic root of 10523997 is about 219.1426480415.

The spelling of 10523997 in words is "ten million, five hundred twenty-three thousand, nine hundred ninety-seven".