100090592 has 48 divisors (see below), whose sum is σ = 228326112. Its totient is φ = 42301440.

The previous prime is 100090583. The next prime is 100090597. The reversal of 100090592 is 295090001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100090597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13292 + ... + 19412.

It is an arithmetic number, because the mean of its divisors is an integer number (4756794).

Almost surely, 2^100090592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100090592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114163056).

100090592 is an abundant number, since it is smaller than the sum of its proper divisors (128235520).

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

100090592 is an equidigital number, since it uses as much as digits as its factorization.

100090592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211 (or 6203 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 100090592 is about 10004.5285746006. The cubic root of 100090592 is about 464.2990046621.

The spelling of 100090592 in words is "one hundred million, ninety thousand, five hundred ninety-two".