88904897 has 6 divisors (see below), whose sum is σ = 89792898. Its totient is φ = 88018784.

The previous prime is 88904891. The next prime is 88904929. The reversal of 88904897 is 79840988.

It can be written as a sum of positive squares in only one way, i.e., 50353216 + 38551681 = 7096^2 + 6209^2 .

It is a de Polignac number, because none of the positive numbers 2^k-88904897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88904891) 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 5 ways as a sum of consecutive naturals, for example, 99788 + ... + 100674.

It is an arithmetic number, because the mean of its divisors is an integer number (14965483).

Almost surely, 2^88904897 is an apocalyptic number.

It is an amenable number.

88904897 is a deficient number, since it is larger than the sum of its proper divisors (888001).

88904897 is an frugal number, since it uses more digits than its factorization.

88904897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 53.

The square root of 88904897 is about 9428.9393358956. The cubic root of 88904897 is about 446.3154226726.

The spelling of 88904897 in words is "eighty-eight million, nine hundred four thousand, eight hundred ninety-seven".