97841028 has 36 divisors (see below), whose sum is σ = 233319632. Its totient is φ = 31911120.

The previous prime is 97840979. The next prime is 97841059. The reversal of 97841028 is 82014879.

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, 24663 + ... + 28353.

Almost surely, 2^97841028 is an apocalyptic number.

It is an amenable number.

97841028 is an abundant number, since it is smaller than the sum of its proper divisors (135478604).

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

97841028 is a wasteful number, since it uses less digits than its factorization.

97841028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792 (or 3743 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 97841028 is about 9891.4623792440. The cubic root of 97841028 is about 460.7941982716.

The spelling of 97841028 in words is "ninety-seven million, eight hundred forty-one thousand, twenty-eight".