89426220 has 48 divisors (see below), whose sum is σ = 269656800. Its totient is φ = 22012416.

The previous prime is 89426219. The next prime is 89426243. The reversal of 89426220 is 2262498.

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 15 ways as a sum of consecutive naturals, for example, 56545 + ... + 58104.

It is an arithmetic number, because the mean of its divisors is an integer number (5617850).

Almost surely, 2^89426220 is an apocalyptic number.

It is an amenable number.

89426220 is an abundant number, since it is smaller than the sum of its proper divisors (180230580).

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

89426220 is a wasteful number, since it uses less digits than its factorization.

89426220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114674 (or 114672 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 89426220 is about 9456.5437660913. The cubic root of 89426220 is about 447.1860953090.

The spelling of 89426220 in words is "eighty-nine million, four hundred twenty-six thousand, two hundred twenty".