97490658 has 8 divisors (see below), whose sum is σ = 194981328. Its totient is φ = 32496884.

The previous prime is 97490647. The next prime is 97490683. The reversal of 97490658 is 85609479.

It is a sphenic number, since it is the product of 3 distinct primes.

97490658 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8124216 + ... + 8124227.

It is an arithmetic number, because the mean of its divisors is an integer number (24372666).

Almost surely, 2^97490658 is an apocalyptic number.

97490658 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97490658 is a wasteful number, since it uses less digits than its factorization.

97490658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16248448.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 97490658 is about 9873.7357671755. The cubic root of 97490658 is about 460.2435037173.

The spelling of 97490658 in words is "ninety-seven million, four hundred ninety thousand, six hundred fifty-eight".