90568104 has 32 divisors (see below), whose sum is σ = 247004640. Its totient is φ = 27444800.

The previous prime is 90568087. The next prime is 90568109. The reversal of 90568104 is 40186509.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (90568109) 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, 171267 + ... + 171794.

It is an arithmetic number, because the mean of its divisors is an integer number (7718895).

Almost surely, 2^90568104 is an apocalyptic number.

It is an amenable number.

90568104 is an abundant number, since it is smaller than the sum of its proper divisors (156436536).

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

90568104 is a wasteful number, since it uses less digits than its factorization.

90568104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343081 (or 343077 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 90568104 is about 9516.7275888301. The cubic root of 90568104 is about 449.0814249744.

The spelling of 90568104 in words is "ninety million, five hundred sixty-eight thousand, one hundred four".