90600750 has 96 divisors (see below), whose sum is σ = 249054624. Its totient is φ = 23760000.

The previous prime is 90600743. The next prime is 90600751. The reversal of 90600750 is 5700609.

90600750 is a `hidden beast` number, since 9 + 0 + 600 + 7 + 50 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90600751) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150450 + ... + 151050.

It is an arithmetic number, because the mean of its divisors is an integer number (2594319).

Almost surely, 2^90600750 is an apocalyptic number.

90600750 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 90600750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124527312).

90600750 is an abundant number, since it is smaller than the sum of its proper divisors (158453874).

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

90600750 is a wasteful number, since it uses less digits than its factorization.

90600750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 90600750 is about 9518.4426247155. The cubic root of 90600750 is about 449.1353768272.

The spelling of 90600750 in words is "ninety million, six hundred thousand, seven hundred fifty".