10620667 has 2 divisors, whose sum is σ = 10620668. Its totient is φ = 10620666.

The previous prime is 10620661. The next prime is 10620671. The reversal of 10620667 is 76602601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10620667 - 2²³ = 2232059 is a prime.

It is a super-2 number, since 2×10620667² = 225597135049778, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10620661) 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, 5310333 + 5310334.

It is an arithmetic number, because the mean of its divisors is an integer number (5310334).

Almost surely, 2^10620667 is an apocalyptic number.

10620667 is a deficient number, since it is larger than the sum of its proper divisors (1).

10620667 is an equidigital number, since it uses as much as digits as its factorization.

10620667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 10620667 is about 3258.9364829650. The cubic root of 10620667 is about 219.8115948968.

The spelling of 10620667 in words is "ten million, six hundred twenty thousand, six hundred sixty-seven".