97613018 has 8 divisors (see below), whose sum is σ = 146564640. Its totient is φ = 48758140.

The previous prime is 97612987. The next prime is 97613027. The reversal of 97613018 is 81031679.

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

It is a Curzon 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, 21608 + ... + 25731.

It is an arithmetic number, because the mean of its divisors is an integer number (18320580).

Almost surely, 2^97613018 is an apocalyptic number.

97613018 is a deficient number, since it is larger than the sum of its proper divisors (48951622).

97613018 is a wasteful number, since it uses less digits than its factorization.

97613018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48372.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 97613018 is about 9879.9300604812. The cubic root of 97613018 is about 460.4359729320.

The spelling of 97613018 in words is "ninety-seven million, six hundred thirteen thousand, eighteen".