89279562 has 16 divisors (see below), whose sum is σ = 178967520. Its totient is φ = 29691792.

The previous prime is 89279551. The next prime is 89279569. The reversal of 89279562 is 26597298.

It is not an unprimeable number, because it can be changed into a prime (89279569) 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 7 ways as a sum of consecutive naturals, for example, 14137 + ... + 19452.

It is an arithmetic number, because the mean of its divisors is an integer number (11185470).

Almost surely, 2^89279562 is an apocalyptic number.

89279562 is an abundant number, since it is smaller than the sum of its proper divisors (89687958).

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

89279562 is a wasteful number, since it uses less digits than its factorization.

89279562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34037.

The product of its digits is 544320, while the sum is 48.

The square root of 89279562 is about 9448.7862712626. The cubic root of 89279562 is about 446.9415014859.

The spelling of 89279562 in words is "eighty-nine million, two hundred seventy-nine thousand, five hundred sixty-two".