89367764 has 6 divisors (see below), whose sum is σ = 156393594. Its totient is φ = 44683880.

The previous prime is 89367757. The next prime is 89367767. The reversal of 89367764 is 46776398.

It can be written as a sum of positive squares in only one way, i.e., 87572164 + 1795600 = 9358^2 + 1340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89367767) by changing a digit.

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, 11170967 + ... + 11170974.

It is an arithmetic number, because the mean of its divisors is an integer number (26065599).

Almost surely, 2^89367764 is an apocalyptic number.

It is an amenable number.

89367764 is a deficient number, since it is larger than the sum of its proper divisors (67025830).

89367764 is a wasteful number, since it uses less digits than its factorization.

89367764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22341945 (or 22341943 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 50.

The square root of 89367764 is about 9453.4524910215. The cubic root of 89367764 is about 447.0886354203.

The spelling of 89367764 in words is "eighty-nine million, three hundred sixty-seven thousand, seven hundred sixty-four".