7972568 has 8 divisors (see below), whose sum is σ = 14948580. Its totient is φ = 3986280.

The previous prime is 7972553. The next prime is 7972577. The reversal of 7972568 is 8652797.

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

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498278 + ... + 498293.

Almost surely, 2^7972568 is an apocalyptic number.

It is an amenable number.

7972568 is a deficient number, since it is larger than the sum of its proper divisors (6976012).

7972568 is a wasteful number, since it uses less digits than its factorization.

7972568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996577 (or 996573 counting only the distinct ones).

The product of its digits is 211680, while the sum is 44.

The square root of 7972568 is about 2823.5736222029. The cubic root of 7972568 is about 199.7711382113.

The spelling of 7972568 in words is "seven million, nine hundred seventy-two thousand, five hundred sixty-eight".