972027964 has 6 divisors (see below), whose sum is σ = 1701048944. Its totient is φ = 486013980.

The previous prime is 972027961. The next prime is 972027967. The reversal of 972027964 is 469720279.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (972027961) and next prime (972027967).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972027961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121503492 + ... + 121503499.

Almost surely, 2^972027964 is an apocalyptic number.

It is an amenable number.

972027964 is a deficient number, since it is larger than the sum of its proper divisors (729020980).

972027964 is a wasteful number, since it uses less digits than its factorization.

972027964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243006995 (or 243006993 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 972027964 is about 31177.3630058733. The cubic root of 972027964 is about 990.5876740725.

The spelling of 972027964 in words is "nine hundred seventy-two million, twenty-seven thousand, nine hundred sixty-four".