92274990 has 64 divisors (see below), whose sum is σ = 228324096. Its totient is φ = 23853312.

The previous prime is 92274989. The next prime is 92274991. The reversal of 92274990 is 9947229.

It is an interprime number because it is at equal distance from previous prime (92274989) and next prime (92274991).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92274991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300417 + ... + 300723.

It is an arithmetic number, because the mean of its divisors is an integer number (3567564).

Almost surely, 2^92274990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92274990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114162048).

92274990 is an abundant number, since it is smaller than the sum of its proper divisors (136049106).

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

92274990 is a wasteful number, since it uses less digits than its factorization.

92274990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 92274990 is about 9605.9871954943. The cubic root of 92274990 is about 451.8850799027.

The spelling of 92274990 in words is "ninety-two million, two hundred seventy-four thousand, nine hundred ninety".