92295990 has 64 divisors (see below), whose sum is σ = 254085120. Its totient is φ = 23816160.

The previous prime is 92295971. The next prime is 92295997. The reversal of 92295990 is 9959229.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92295997) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2857 + ... + 13883.

It is an arithmetic number, because the mean of its divisors is an integer number (3970080).

Almost surely, 2^92295990 is an apocalyptic number.

92295990 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 92295990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127042560).

92295990 is an abundant number, since it is smaller than the sum of its proper divisors (161789130).

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

92295990 is a wasteful number, since it uses less digits than its factorization.

92295990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11074 (or 11068 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 45.

The square root of 92295990 is about 9607.0802016013. The cubic root of 92295990 is about 451.9193573990.

The spelling of 92295990 in words is "ninety-two million, two hundred ninety-five thousand, nine hundred ninety".