89254980 has 48 divisors (see below), whose sum is σ = 277683840. Its totient is φ = 23801184.

The previous prime is 89254969. The next prime is 89255009. The reversal of 89254980 is 8945298.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82104 + ... + 83183.

It is an arithmetic number, because the mean of its divisors is an integer number (5785080).

Almost surely, 2^89254980 is an apocalyptic number.

It is an amenable number.

89254980 is an abundant number, since it is smaller than the sum of its proper divisors (188428860).

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

89254980 is a wasteful number, since it uses less digits than its factorization.

89254980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165305 (or 165297 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 89254980 is about 9447.4853797188. The cubic root of 89254980 is about 446.9004778210.

The spelling of 89254980 in words is "eighty-nine million, two hundred fifty-four thousand, nine hundred eighty".