89614428 has 24 divisors (see below), whose sum is σ = 215846400. Its totient is φ = 28907760.

The previous prime is 89614373. The next prime is 89614433. The reversal of 89614428 is 82441698.

It is a self number, because there is not a number n which added to its sum of digits gives 89614428.

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, 120078 + ... + 120821.

It is an arithmetic number, because the mean of its divisors is an integer number (8993600).

Almost surely, 2^89614428 is an apocalyptic number.

It is an amenable number.

89614428 is an abundant number, since it is smaller than the sum of its proper divisors (126231972).

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

89614428 is a wasteful number, since it uses less digits than its factorization.

89614428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240937 (or 240935 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 89614428 is about 9466.4897401307. The cubic root of 89614428 is about 447.4995940614.

The spelling of 89614428 in words is "eighty-nine million, six hundred fourteen thousand, four hundred twenty-eight".