972462277 has 2 divisors, whose sum is σ = 972462278. Its totient is φ = 972462276.

The previous prime is 972462263. The next prime is 972462299. The reversal of 972462277 is 772264279.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 811908036 + 160554241 = 28494^2 + 12671^2 .

It is a cyclic number.

It is not a de Polignac number, because 972462277 - 2¹⁵ = 972429509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (972462217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486231138 + 486231139.

It is an arithmetic number, because the mean of its divisors is an integer number (486231139).

Almost surely, 2^972462277 is an apocalyptic number.

It is an amenable number.

972462277 is a deficient number, since it is larger than the sum of its proper divisors (1).

972462277 is an equidigital number, since it uses as much as digits as its factorization.

972462277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 46.

The square root of 972462277 is about 31184.3274258080. The cubic root of 972462277 is about 990.7351873334.

The spelling of 972462277 in words is "nine hundred seventy-two million, four hundred sixty-two thousand, two hundred seventy-seven".