972762832 has 10 divisors (see below), whose sum is σ = 1884728018. Its totient is φ = 486381408.

The previous prime is 972762829. The next prime is 972762839. The reversal of 972762832 is 238267279.

It can be written as a sum of positive squares in only one way, i.e., 488586816 + 484176016 = 22104^2 + 22004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972762839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30398823 + ... + 30398854.

Almost surely, 2^972762832 is an apocalyptic number.

It is an amenable number.

972762832 is a deficient number, since it is larger than the sum of its proper divisors (911965186).

972762832 is a wasteful number, since it uses less digits than its factorization.

972762832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60797685 (or 60797679 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The square root of 972762832 is about 31189.1460607693. The cubic root of 972762832 is about 990.8372443316.

The spelling of 972762832 in words is "nine hundred seventy-two million, seven hundred sixty-two thousand, eight hundred thirty-two".