97519713 has 4 divisors (see below), whose sum is σ = 130026288. Its totient is φ = 65013140.

The previous prime is 97519711. The next prime is 97519717. The reversal of 97519713 is 31791579.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97519713 - 2¹ = 97519711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97519711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16253283 + ... + 16253288.

It is an arithmetic number, because the mean of its divisors is an integer number (32506572).

Almost surely, 2^97519713 is an apocalyptic number.

It is an amenable number.

97519713 is a deficient number, since it is larger than the sum of its proper divisors (32506575).

97519713 is a wasteful number, since it uses less digits than its factorization.

97519713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32506574.

The product of its digits is 59535, while the sum is 42.

The square root of 97519713 is about 9875.2069851725. The cubic root of 97519713 is about 460.2892210782.

The spelling of 97519713 in words is "ninety-seven million, five hundred nineteen thousand, seven hundred thirteen".