97513798 has 8 divisors (see below), whose sum is σ = 147612960. Its totient is φ = 48309480.

The previous prime is 97513789. The next prime is 97513811. The reversal of 97513798 is 89731579.

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

It is a congruent 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, 223438 + ... + 223873.

It is an arithmetic number, because the mean of its divisors is an integer number (18451620).

Almost surely, 2^97513798 is an apocalyptic number.

97513798 is a deficient number, since it is larger than the sum of its proper divisors (50099162).

97513798 is a wasteful number, since it uses less digits than its factorization.

97513798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447422.

The product of its digits is 476280, while the sum is 49.

The square root of 97513798 is about 9874.9074932376. The cubic root of 97513798 is about 460.2799147007.

The spelling of 97513798 in words is "ninety-seven million, five hundred thirteen thousand, seven hundred ninety-eight".