89487148 has 12 divisors (see below), whose sum is σ = 157798872. Its totient is φ = 44401760.

The previous prime is 89487137. The next prime is 89487179. The reversal of 89487148 is 84178498.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84865 + ... + 85912.

It is an arithmetic number, because the mean of its divisors is an integer number (13149906).

Almost surely, 2^89487148 is an apocalyptic number.

It is an amenable number.

89487148 is a deficient number, since it is larger than the sum of its proper divisors (68311724).

89487148 is a wasteful number, since it uses less digits than its factorization.

89487148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170912 (or 170910 counting only the distinct ones).

The product of its digits is 516096, while the sum is 49.

The square root of 89487148 is about 9459.7646905195. The cubic root of 89487148 is about 447.2876314094.

The spelling of 89487148 in words is "eighty-nine million, four hundred eighty-seven thousand, one hundred forty-eight".