97064426 has 16 divisors (see below), whose sum is σ = 153742560. Its totient is φ = 45833040.

The previous prime is 97064389. The next prime is 97064453. The reversal of 97064426 is 62446079.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 97064426.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8720 + ... + 16436.

It is an arithmetic number, because the mean of its divisors is an integer number (9608910).

Almost surely, 2^97064426 is an apocalyptic number.

97064426 is a deficient number, since it is larger than the sum of its proper divisors (56678134).

97064426 is a wasteful number, since it uses less digits than its factorization.

97064426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8069.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 97064426 is about 9852.1279934845. The cubic root of 97064426 is about 459.5717911749.

The spelling of 97064426 in words is "ninety-seven million, sixty-four thousand, four hundred twenty-six".