97598966 has 4 divisors (see below), whose sum is σ = 146398452. Its totient is φ = 48799482.

The previous prime is 97598951. The next prime is 97598971. The reversal of 97598966 is 66989579.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24399740 + ... + 24399743.

It is an arithmetic number, because the mean of its divisors is an integer number (36599613).

Almost surely, 2^97598966 is an apocalyptic number.

97598966 is a deficient number, since it is larger than the sum of its proper divisors (48799486).

97598966 is a wasteful number, since it uses less digits than its factorization.

97598966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48799485.

The product of its digits is 7348320, while the sum is 59.

The square root of 97598966 is about 9879.2188962488. The cubic root of 97598966 is about 460.4138776660.

The spelling of 97598966 in words is "ninety-seven million, five hundred ninety-eight thousand, nine hundred sixty-six".