972913852 has 12 divisors (see below), whose sum is σ = 1726580016. Its totient is φ = 479605280.

The previous prime is 972913847. The next prime is 972913861. The reversal of 972913852 is 258319279.

It is a super-2 number, since 2×972913852² = 1893122726826955808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712593 + ... + 1713160.

It is an arithmetic number, because the mean of its divisors is an integer number (143881668).

Almost surely, 2^972913852 is an apocalyptic number.

It is an amenable number.

972913852 is a deficient number, since it is larger than the sum of its proper divisors (753666164).

972913852 is a wasteful number, since it uses less digits than its factorization.

972913852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425828 (or 3425826 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 972913852 is about 31191.5670013547. The cubic root of 972913852 is about 990.8885170204. Note that the first 3 decimals are identical.

The spelling of 972913852 in words is "nine hundred seventy-two million, nine hundred thirteen thousand, eight hundred fifty-two".