89750292 has 12 divisors (see below), whose sum is σ = 209417376. Its totient is φ = 29916760.

The previous prime is 89750263. The next prime is 89750303. The reversal of 89750292 is 29205798.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×89750292² = 16110229828170528, which contains 22 as substring.

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, 3739584 + ... + 3739607.

It is an arithmetic number, because the mean of its divisors is an integer number (17451448).

Almost surely, 2^89750292 is an apocalyptic number.

It is an amenable number.

89750292 is an abundant number, since it is smaller than the sum of its proper divisors (119667084).

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

89750292 is a wasteful number, since it uses less digits than its factorization.

89750292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7479198 (or 7479196 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 89750292 is about 9473.6630719062. The cubic root of 89750292 is about 447.7256305242.

The spelling of 89750292 in words is "eighty-nine million, seven hundred fifty thousand, two hundred ninety-two".