89842292 has 12 divisors (see below), whose sum is σ = 157301760. Its totient is φ = 44898936.

The previous prime is 89842283. The next prime is 89842303. The reversal of 89842292 is 29224898.

It is a congruent number.

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, 6413 + ... + 14859.

It is an arithmetic number, because the mean of its divisors is an integer number (13108480).

Almost surely, 2^89842292 is an apocalyptic number.

It is an amenable number.

89842292 is a deficient number, since it is larger than the sum of its proper divisors (67459468).

89842292 is a wasteful number, since it uses less digits than its factorization.

89842292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11110 (or 11108 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 89842292 is about 9478.5173946140. The cubic root of 89842292 is about 447.8785611004.

The spelling of 89842292 in words is "eighty-nine million, eight hundred forty-two thousand, two hundred ninety-two".