89750424 has 32 divisors (see below), whose sum is σ = 224608320. Its totient is φ = 29885856.

The previous prime is 89750407. The next prime is 89750431. The reversal of 89750424 is 42405798.

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, 43807 + ... + 45809.

It is an arithmetic number, because the mean of its divisors is an integer number (7019010).

Almost surely, 2^89750424 is an apocalyptic number.

It is an amenable number.

89750424 is an abundant number, since it is smaller than the sum of its proper divisors (134857896).

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

89750424 is a wasteful number, since it uses less digits than its factorization.

89750424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879 (or 3875 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 89750424 is about 9473.6700385859. The cubic root of 89750424 is about 447.7258500212.

The spelling of 89750424 in words is "eighty-nine million, seven hundred fifty thousand, four hundred twenty-four".