97534613 has 8 divisors (see below), whose sum is σ = 108997056. Its totient is φ = 86504800.

The previous prime is 97534601. The next prime is 97534631. The reversal of 97534613 is 31643579.

It is a happy number.

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 97534613 - 2²⁶ = 30425749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97534663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107681 + ... + 108582.

It is an arithmetic number, because the mean of its divisors is an integer number (13624632).

Almost surely, 2^97534613 is an apocalyptic number.

It is an amenable number.

97534613 is a deficient number, since it is larger than the sum of its proper divisors (11462443).

97534613 is a wasteful number, since it uses less digits than its factorization.

97534613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216315.

The product of its digits is 68040, while the sum is 38.

The square root of 97534613 is about 9875.9613709249. The cubic root of 97534613 is about 460.3126623562.

The spelling of 97534613 in words is "ninety-seven million, five hundred thirty-four thousand, six hundred thirteen".