972677 has 4 divisors (see below), whose sum is σ = 984480. Its totient is φ = 960876.

The previous prime is 972661. The next prime is 972679. The reversal of 972677 is 776279.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 972677 - 2⁴ = 972661 is a prime.

It is a super-2 number, since 2×972677² = 1892201092658, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 972677.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 972677.

It is not an unprimeable number, because it can be changed into a prime (972679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5777 + ... + 5942.

It is an arithmetic number, because the mean of its divisors is an integer number (246120).

2⁹⁷²⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

972677 is a deficient number, since it is larger than the sum of its proper divisors (11803).

972677 is a wasteful number, since it uses less digits than its factorization.

972677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11802.

The product of its digits is 37044, while the sum is 38.

The square root of 972677 is about 986.2438846452. The cubic root of 972677 is about 99.0808101208.

The spelling of 972677 in words is "nine hundred seventy-two thousand, six hundred seventy-seven".