617272952 has 8 divisors (see below), whose sum is σ = 1157386800. Its totient is φ = 308636472.

The previous prime is 617272933. The next prime is 617272967. The reversal of 617272952 is 259272716.

617272952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38579552 + ... + 38579567.

It is an arithmetic number, because the mean of its divisors is an integer number (144673350).

Almost surely, 2^617272952 is an apocalyptic number.

It is an amenable number.

617272952 is a deficient number, since it is larger than the sum of its proper divisors (540113848).

617272952 is a wasteful number, since it uses less digits than its factorization.

617272952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77159125 (or 77159121 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The square root of 617272952 is about 24844.9784061085. The cubic root of 617272952 is about 851.4498678452.

The spelling of 617272952 in words is "six hundred seventeen million, two hundred seventy-two thousand, nine hundred fifty-two".