972614971 has 2 divisors, whose sum is σ = 972614972. Its totient is φ = 972614970.

The previous prime is 972614953. The next prime is 972615001. The reversal of 972614971 is 179416279.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 972614971 - 2⁵ = 972614939 is a prime.

It is not a weakly prime, because it can be changed into another prime (972614911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486307485 + 486307486.

It is an arithmetic number, because the mean of its divisors is an integer number (486307486).

Almost surely, 2^972614971 is an apocalyptic number.

972614971 is a deficient number, since it is larger than the sum of its proper divisors (1).

972614971 is an equidigital number, since it uses as much as digits as its factorization.

972614971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 46.

The square root of 972614971 is about 31186.7755787609. The cubic root of 972614971 is about 990.7870390110.

The spelling of 972614971 in words is "nine hundred seventy-two million, six hundred fourteen thousand, nine hundred seventy-one".