92090880 has 240 divisors, whose sum is σ = 365137344. Its totient is φ = 21012480.

The previous prime is 92090861. The next prime is 92090909. The reversal of 92090880 is 8809029.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160995 + ... + 161565.

Almost surely, 2^92090880 is an apocalyptic number.

92090880 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92090880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182568672).

92090880 is an abundant number, since it is smaller than the sum of its proper divisors (273046464).

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

92090880 is a wasteful number, since it uses less digits than its factorization.

92090880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 92090880 is about 9596.3993247468. The cubic root of 92090880 is about 451.5843412966.

The spelling of 92090880 in words is "ninety-two million, ninety thousand, eight hundred eighty".