97862916 has 12 divisors (see below), whose sum is σ = 228346832. Its totient is φ = 32620968.

The previous prime is 97862911. The next prime is 97862917. The reversal of 97862916 is 61926879.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (97862911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4077610 + ... + 4077633.

Almost surely, 2^97862916 is an apocalyptic number.

It is an amenable number.

97862916 is an abundant number, since it is smaller than the sum of its proper divisors (130483916).

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

97862916 is a wasteful number, since it uses less digits than its factorization.

97862916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8155250 (or 8155248 counting only the distinct ones).

The product of its digits is 326592, while the sum is 48.

The square root of 97862916 is about 9892.5687260691. The cubic root of 97862916 is about 460.8285571073.

The spelling of 97862916 in words is "ninety-seven million, eight hundred sixty-two thousand, nine hundred sixteen".