90095908 has 36 divisors (see below), whose sum is σ = 184784880. Its totient is φ = 38323152.

The previous prime is 90095897. The next prime is 90095909. The reversal of 90095908 is 80959009.

It is not an unprimeable number, because it can be changed into a prime (90095909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25591 + ... + 28897.

Almost surely, 2^90095908 is an apocalyptic number.

90095908 is a gapful number since it is divisible by the number (98) 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 90095908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92392440).

90095908 is an abundant number, since it is smaller than the sum of its proper divisors (94688972).

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

90095908 is a wasteful number, since it uses less digits than its factorization.

90095908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464 (or 3455 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 90095908 is about 9491.8864299990. The cubic root of 90095908 is about 448.2996042796.

The spelling of 90095908 in words is "ninety million, ninety-five thousand, nine hundred eight".