97591064 has 8 divisors (see below), whose sum is σ = 182983260. Its totient is φ = 48795528.

The previous prime is 97591027. The next prime is 97591121. The reversal of 97591064 is 46019579.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6099434 + ... + 6099449.

Almost surely, 2^97591064 is an apocalyptic number.

It is an amenable number.

97591064 is a deficient number, since it is larger than the sum of its proper divisors (85392196).

97591064 is a wasteful number, since it uses less digits than its factorization.

97591064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12198889 (or 12198885 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 97591064 is about 9878.8189577500. The cubic root of 97591064 is about 460.4014516851.

The spelling of 97591064 in words is "ninety-seven million, five hundred ninety-one thousand, sixty-four".