97976076 has 24 divisors (see below), whose sum is σ = 249393984. Its totient is φ = 29689680.

The previous prime is 97976071. The next prime is 97976107. The reversal of 97976076 is 67067979.

It is a super-2 number, since 2×97976076² = 19198622936715552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97976071) 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 in 7 ways as a sum of consecutive naturals, for example, 370990 + ... + 371253.

It is an arithmetic number, because the mean of its divisors is an integer number (10391416).

Almost surely, 2^97976076 is an apocalyptic number.

It is an amenable number.

97976076 is an abundant number, since it is smaller than the sum of its proper divisors (151417908).

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

97976076 is a wasteful number, since it uses less digits than its factorization.

97976076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742261 (or 742259 counting only the distinct ones).

The product of its (nonzero) digits is 1000188, while the sum is 51.

The square root of 97976076 is about 9898.2865183829. The cubic root of 97976076 is about 461.0061091192.

The spelling of 97976076 in words is "ninety-seven million, nine hundred seventy-six thousand, seventy-six".