89916382 has 4 divisors (see below), whose sum is σ = 134874576. Its totient is φ = 44958190.

The previous prime is 89916373. The next prime is 89916391. The reversal of 89916382 is 28361998.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (89916373) and next prime (89916391).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22479094 + ... + 22479097.

It is an arithmetic number, because the mean of its divisors is an integer number (33718644).

Almost surely, 2^89916382 is an apocalyptic number.

89916382 is a deficient number, since it is larger than the sum of its proper divisors (44958194).

89916382 is a wasteful number, since it uses less digits than its factorization.

89916382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44958193.

The product of its digits is 186624, while the sum is 46.

The square root of 89916382 is about 9482.4249008363. The cubic root of 89916382 is about 448.0016442063.

The spelling of 89916382 in words is "eighty-nine million, nine hundred sixteen thousand, three hundred eighty-two".