89967430 has 48 divisors (see below), whose sum is σ = 190589760. Its totient is φ = 30484608.

The previous prime is 89967391. The next prime is 89967443. The reversal of 89967430 is 3476998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42579 + ... + 44641.

It is an arithmetic number, because the mean of its divisors is an integer number (3970620).

Almost surely, 2^89967430 is an apocalyptic number.

89967430 is an abundant number, since it is smaller than the sum of its proper divisors (100622330).

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

89967430 is a wasteful number, since it uses less digits than its factorization.

89967430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173 (or 2166 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 89967430 is about 9485.1162354501. The cubic root of 89967430 is about 448.0864091138.

The spelling of 89967430 in words is "eighty-nine million, nine hundred sixty-seven thousand, four hundred thirty".