97828524 has 36 divisors (see below), whose sum is σ = 247589160. Its totient is φ = 32569920.

The previous prime is 97828487. The next prime is 97828537. The reversal of 97828524 is 42582879.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 97828524.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55984 + ... + 57704.

Almost surely, 2^97828524 is an apocalyptic number.

It is an amenable number.

97828524 is an abundant number, since it is smaller than the sum of its proper divisors (149760636).

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

97828524 is a wasteful number, since it uses less digits than its factorization.

97828524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310 (or 3305 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 97828524 is about 9890.8302988172. The cubic root of 97828524 is about 460.7745677334.

The spelling of 97828524 in words is "ninety-seven million, eight hundred twenty-eight thousand, five hundred twenty-four".