90652608 has 196 divisors, whose sum is σ = 283174440. Its totient is φ = 28740096.

The previous prime is 90652589. The next prime is 90652609. The reversal of 90652608 is 80625609.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90652609) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1352991 + ... + 1353057.

Almost surely, 2^90652608 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 90652608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141587220).

90652608 is an abundant number, since it is smaller than the sum of its proper divisors (192521832).

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

90652608 is an equidigital number, since it uses as much as digits as its factorization.

90652608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 90652608 is about 9521.1663151108. The cubic root of 90652608 is about 449.2210524239.

The spelling of 90652608 in words is "ninety million, six hundred fifty-two thousand, six hundred eight".