89376420 has 48 divisors (see below), whose sum is σ = 286005888. Its totient is φ = 20428800.

The previous prime is 89376409. The next prime is 89376421. The reversal of 89376420 is 2467398.

It is not an unprimeable number, because it can be changed into a prime (89376421) 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 in 15 ways as a sum of consecutive naturals, for example, 105981 + ... + 106820.

It is an arithmetic number, because the mean of its divisors is an integer number (5958456).

Almost surely, 2^89376420 is an apocalyptic number.

It is an amenable number.

89376420 is an abundant number, since it is smaller than the sum of its proper divisors (196629468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89376420 is a wasteful number, since it uses less digits than its factorization.

89376420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212820 (or 212818 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 89376420 is about 9453.9103020919. The cubic root of 89376420 is about 447.1030696865.

The spelling of 89376420 in words is "eighty-nine million, three hundred seventy-six thousand, four hundred twenty".