772632452 has 6 divisors (see below), whose sum is σ = 1352106798. Its totient is φ = 386316224.

The previous prime is 772632449. The next prime is 772632517. The reversal of 772632452 is 254236277.

772632452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 443355136 + 329277316 = 21056^2 + 18146^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96579053 + ... + 96579060.

It is an arithmetic number, because the mean of its divisors is an integer number (225351133).

Almost surely, 2^772632452 is an apocalyptic number.

It is an amenable number.

772632452 is a deficient number, since it is larger than the sum of its proper divisors (579474346).

772632452 is a wasteful number, since it uses less digits than its factorization.

772632452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193158117 (or 193158115 counting only the distinct ones).

The product of its digits is 141120, while the sum is 38.

The square root of 772632452 is about 27796.2668716502. The cubic root of 772632452 is about 917.6089660642.

The spelling of 772632452 in words is "seven hundred seventy-two million, six hundred thirty-two thousand, four hundred fifty-two".