97862464 has 56 divisors (see below), whose sum is σ = 233639360. Its totient is φ = 39730176.

The previous prime is 97862459. The next prime is 97862477. The reversal of 97862464 is 46426879.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2764 + ... + 14260.

Almost surely, 2^97862464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97862464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116819680).

97862464 is an abundant number, since it is smaller than the sum of its proper divisors (135776896).

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

97862464 is a wasteful number, since it uses less digits than its factorization.

97862464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11535 (or 11525 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 97862464 is about 9892.5458806113. The cubic root of 97862464 is about 460.8278476290.

The spelling of 97862464 in words is "ninety-seven million, eight hundred sixty-two thousand, four hundred sixty-four".