97940883 has 4 divisors (see below), whose sum is σ = 130587848. Its totient is φ = 65293920.

The previous prime is 97940881. The next prime is 97940891. The reversal of 97940883 is 38804979.

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

It is not a de Polignac number, because 97940883 - 2¹ = 97940881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97940881) 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, 16323478 + ... + 16323483.

It is an arithmetic number, because the mean of its divisors is an integer number (32646962).

Almost surely, 2^97940883 is an apocalyptic number.

97940883 is a deficient number, since it is larger than the sum of its proper divisors (32646965).

97940883 is a wasteful number, since it uses less digits than its factorization.

97940883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32646964.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 97940883 is about 9896.5086267835. The cubic root of 97940883 is about 460.9509047210.

The spelling of 97940883 in words is "ninety-seven million, nine hundred forty thousand, eight hundred eighty-three".