96977970 has 24 divisors (see below), whose sum is σ = 252142956. Its totient is φ = 25860768.

The previous prime is 96977953. The next prime is 96977971. The reversal of 96977970 is 7977969.

It can be written as a sum of positive squares in 2 ways, for example, as 95472441 + 1505529 = 9771^2 + 1227^2 .

It is not an unprimeable number, because it can be changed into a prime (96977971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538677 + ... + 538856.

Almost surely, 2^96977970 is an apocalyptic number.

96977970 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

96977970 is an abundant number, since it is smaller than the sum of its proper divisors (155164986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96977970 is a wasteful number, since it uses less digits than its factorization.

96977970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077546 (or 1077543 counting only the distinct ones).

The product of its (nonzero) digits is 1500282, while the sum is 54.

The square root of 96977970 is about 9847.7393344869. The cubic root of 96977970 is about 459.4353026487.

The spelling of 96977970 in words is "ninety-six million, nine hundred seventy-seven thousand, nine hundred seventy".