97854924 has 48 divisors (see below), whose sum is σ = 244073088. Its totient is φ = 30405888.

The previous prime is 97854901. The next prime is 97854983. The reversal of 97854924 is 42945879.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19587 + ... + 24069.

It is an arithmetic number, because the mean of its divisors is an integer number (5084856).

Almost surely, 2^97854924 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 97854924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122036544).

97854924 is an abundant number, since it is smaller than the sum of its proper divisors (146218164).

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

97854924 is a wasteful number, since it uses less digits than its factorization.

97854924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614 (or 4612 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 97854924 is about 9892.1647782475. The cubic root of 97854924 is about 460.8160122052.

The spelling of 97854924 in words is "ninety-seven million, eight hundred fifty-four thousand, nine hundred twenty-four".