10422631 has 2 divisors, whose sum is σ = 10422632. Its totient is φ = 10422630.

The previous prime is 10422619. The next prime is 10422647. The reversal of 10422631 is 13622401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10422631 - 2⁹ = 10422119 is a prime.

It is a super-2 number, since 2×10422631² = 217262473924322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10422599 and 10422608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10422661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211315 + 5211316.

It is an arithmetic number, because the mean of its divisors is an integer number (5211316).

Almost surely, 2^10422631 is an apocalyptic number.

10422631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10422631 is an equidigital number, since it uses as much as digits as its factorization.

10422631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 10422631 is about 3228.4099801605. The cubic root of 10422631 is about 218.4367908318.

The spelling of 10422631 in words is "ten million, four hundred twenty-two thousand, six hundred thirty-one".