97589613 has 8 divisors (see below), whose sum is σ = 141948576. Its totient is φ = 59145200.

The previous prime is 97589603. The next prime is 97589627. The reversal of 97589613 is 31698579.

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

It is a cyclic number.

It is not a de Polignac number, because 97589613 - 2¹² = 97585517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97589603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1478598 + ... + 1478663.

It is an arithmetic number, because the mean of its divisors is an integer number (17743572).

Almost surely, 2^97589613 is an apocalyptic number.

It is an amenable number.

97589613 is a deficient number, since it is larger than the sum of its proper divisors (44358963).

97589613 is a wasteful number, since it uses less digits than its factorization.

97589613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957275.

The product of its digits is 408240, while the sum is 48.

The square root of 97589613 is about 9878.7455175240. The cubic root of 97589613 is about 460.3991698990.

The spelling of 97589613 in words is "ninety-seven million, five hundred eighty-nine thousand, six hundred thirteen".