10572631 has 4 divisors (see below), whose sum is σ = 10600200. Its totient is φ = 10545064.

The previous prime is 10572587. The next prime is 10572637. The reversal of 10572631 is 13627501.

10572631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13627501 = 929 ⋅14669.

It is a cyclic number.

It is not a de Polignac number, because 10572631 - 2⁷ = 10572503 is a prime.

It is a super-2 number, since 2×10572631² = 223561052524322, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 10572596 and 10572605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10572637) 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, 13201 + ... + 13978.

It is an arithmetic number, because the mean of its divisors is an integer number (2650050).

Almost surely, 2^10572631 is an apocalyptic number.

10572631 is a deficient number, since it is larger than the sum of its proper divisors (27569).

10572631 is an equidigital number, since it uses as much as digits as its factorization.

10572631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27568.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 10572631 is about 3251.5582418281. The cubic root of 10572631 is about 219.4797002136.

The spelling of 10572631 in words is "ten million, five hundred seventy-two thousand, six hundred thirty-one".