972077 has 8 divisors (see below), whose sum is σ = 1037952. Its totient is φ = 907200.

The previous prime is 972071. The next prime is 972079. The reversal of 972077 is 770279.

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

It is a cyclic number.

It is not a de Polignac number, because 972077 - 2⁸ = 971821 is a prime.

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 972077.

It is not an unprimeable number, because it can be changed into a prime (972071) 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, 3452 + ... + 3722.

It is an arithmetic number, because the mean of its divisors is an integer number (129744).

2⁹⁷²⁰⁷⁷ is an apocalyptic number.

It is an amenable number.

972077 is a deficient number, since it is larger than the sum of its proper divisors (65875).

972077 is a wasteful number, since it uses less digits than its factorization.

972077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 972077 is about 985.9396533257. The cubic root of 972077 is about 99.0604331220.

The spelling of 972077 in words is "nine hundred seventy-two thousand, seventy-seven".