10870631 has 2 divisors, whose sum is σ = 10870632. Its totient is φ = 10870630.

The previous prime is 10870619. The next prime is 10870663. The reversal of 10870631 is 13607801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10870631 - 2⁶ = 10870567 is a prime.

It is a super-2 number, since 2×10870631² = 236341236676322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10870631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10870031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5435315 + 5435316.

It is an arithmetic number, because the mean of its divisors is an integer number (5435316).

Almost surely, 2^10870631 is an apocalyptic number.

10870631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10870631 is an equidigital number, since it uses as much as digits as its factorization.

10870631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10870631 is about 3297.0639969524. The cubic root of 10870631 is about 221.5227077665.

The spelling of 10870631 in words is "ten million, eight hundred seventy thousand, six hundred thirty-one".