89040248 has 32 divisors (see below), whose sum is σ = 184705920. Its totient is φ = 39900000.

The previous prime is 89040163. The next prime is 89040283. The reversal of 89040248 is 84204098.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 878 + ... + 13373.

It is an arithmetic number, because the mean of its divisors is an integer number (5772060).

Almost surely, 2^89040248 is an apocalyptic number.

89040248 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

89040248 is an abundant number, since it is smaller than the sum of its proper divisors (95665672).

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

89040248 is a wasteful number, since it uses less digits than its factorization.

89040248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14339 (or 14335 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 89040248 is about 9436.1140306802. The cubic root of 89040248 is about 446.5418016856.

The spelling of 89040248 in words is "eighty-nine million, forty thousand, two hundred forty-eight".