89477396 has 24 divisors (see below), whose sum is σ = 162648360. Its totient is φ = 43034112.

The previous prime is 89477387. The next prime is 89477417. The reversal of 89477396 is 69377498.

It can be written as a sum of positive squares in 4 ways, for example, as 4468996 + 85008400 = 2114^2 + 9220^2 .

It is a congruent number.

It is an unprimeable number.

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, 9776 + ... + 16568.

It is an arithmetic number, because the mean of its divisors is an integer number (6777015).

Almost surely, 2^89477396 is an apocalyptic number.

It is an amenable number.

89477396 is a deficient number, since it is larger than the sum of its proper divisors (73170964).

89477396 is a wasteful number, since it uses less digits than its factorization.

89477396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6923 (or 6921 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The square root of 89477396 is about 9459.2492302508. The cubic root of 89477396 is about 447.2713828659.

The spelling of 89477396 in words is "eighty-nine million, four hundred seventy-seven thousand, three hundred ninety-six".