90318096 has 120 divisors (see below), whose sum is σ = 290353440. Its totient is φ = 25920000.

The previous prime is 90318089. The next prime is 90318101. The reversal of 90318096 is 69081309.

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

It is a self number, because there is not a number n which added to its sum of digits gives 90318096.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28596 + ... + 31596.

It is an arithmetic number, because the mean of its divisors is an integer number (2419612).

Almost surely, 2^90318096 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 90318096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145176720).

90318096 is an abundant number, since it is smaller than the sum of its proper divisors (200035344).

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

90318096 is a wasteful number, since it uses less digits than its factorization.

90318096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 3036 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 90318096 is about 9503.5833241994. The cubic root of 90318096 is about 448.6678230873.

The spelling of 90318096 in words is "ninety million, three hundred eighteen thousand, ninety-six".