76672633 has 2 divisors, whose sum is σ = 76672634. Its totient is φ = 76672632.

The previous prime is 76672627. The next prime is 76672691. The reversal of 76672633 is 33627667.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40347904 + 36324729 = 6352^2 + 6027^2 .

It is a cyclic number.

It is not a de Polignac number, because 76672633 - 2⁹ = 76672121 is a prime.

It is not a weakly prime, because it can be changed into another prime (76672693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38336316 + 38336317.

It is an arithmetic number, because the mean of its divisors is an integer number (38336317).

Almost surely, 2^76672633 is an apocalyptic number.

It is an amenable number.

76672633 is a deficient number, since it is larger than the sum of its proper divisors (1).

76672633 is an equidigital number, since it uses as much as digits as its factorization.

76672633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 40.

The square root of 76672633 is about 8756.2910527232. The cubic root of 76672633 is about 424.8283191240.

The spelling of 76672633 in words is "seventy-six million, six hundred seventy-two thousand, six hundred thirty-three".