10622687 has 2 divisors, whose sum is σ = 10622688. Its totient is φ = 10622686.

The previous prime is 10622681. The next prime is 10622701. The reversal of 10622687 is 78622601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10622687 - 2¹⁸ = 10360543 is a prime.

It is a super-2 number, since 2×10622687² = 225682958199938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10622681) 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, 5311343 + 5311344.

It is an arithmetic number, because the mean of its divisors is an integer number (5311344).

Almost surely, 2^10622687 is an apocalyptic number.

10622687 is a deficient number, since it is larger than the sum of its proper divisors (1).

10622687 is an equidigital number, since it uses as much as digits as its factorization.

10622687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 10622687 is about 3259.2463852860. The cubic root of 10622687 is about 219.8255297176.

The spelling of 10622687 in words is "ten million, six hundred twenty-two thousand, six hundred eighty-seven".