765632627 has 2 divisors, whose sum is σ = 765632628. Its totient is φ = 765632626.

The previous prime is 765632611. The next prime is 765632629. The reversal of 765632627 is 726236567.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 765632627 - 2⁴ = 765632611 is a prime.

It is a super-2 number, since 2×765632627² = 1172386639053842258, which contains 22 as substring.

Together with 765632629, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (765632629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382816313 + 382816314.

It is an arithmetic number, because the mean of its divisors is an integer number (382816314).

Almost surely, 2^765632627 is an apocalyptic number.

765632627 is a deficient number, since it is larger than the sum of its proper divisors (1).

765632627 is an equidigital number, since it uses as much as digits as its factorization.

765632627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 44.

The square root of 765632627 is about 27670.0673472256. The cubic root of 765632627 is about 914.8294652670.

The spelling of 765632627 in words is "seven hundred sixty-five million, six hundred thirty-two thousand, six hundred twenty-seven".