92489430 has 64 divisors (see below), whose sum is σ = 249993216. Its totient is φ = 21696000.

The previous prime is 92489407. The next prime is 92489471. The reversal of 92489430 is 3498429.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5710 + ... + 14750.

It is an arithmetic number, because the mean of its divisors is an integer number (3906144).

Almost surely, 2^92489430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92489430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124996608).

92489430 is an abundant number, since it is smaller than the sum of its proper divisors (157503786).

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

92489430 is a wasteful number, since it uses less digits than its factorization.

92489430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 92489430 is about 9617.1425070028. The cubic root of 92489430 is about 452.2348578467.

The spelling of 92489430 in words is "ninety-two million, four hundred eighty-nine thousand, four hundred thirty".