8972662567 has 8 divisors (see below), whose sum is σ = 9790368912. Its totient is φ = 8155291200.

The previous prime is 8972662561. The next prime is 8972662591. The reversal of 8972662567 is 7652662798.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8972662567 is a prime.

It is a super-5 number, since 5×8972662567⁵ (a number of 51 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8972662561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25998 + ... + 136459.

It is an arithmetic number, because the mean of its divisors is an integer number (1223796114).

Almost surely, 2^8972662567 is an apocalyptic number.

8972662567 is a deficient number, since it is larger than the sum of its proper divisors (817706345).

8972662567 is a wasteful number, since it uses less digits than its factorization.

8972662567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167489.

The product of its digits is 15240960, while the sum is 58.

The square root of 8972662567 is about 94724.1393046144. The cubic root of 8972662567 is about 2077.9756073366.

The spelling of 8972662567 in words is "eight billion, nine hundred seventy-two million, six hundred sixty-two thousand, five hundred sixty-seven".