90600930 has 240 divisors, whose sum is σ = 303526080. Its totient is φ = 18942336.

The previous prime is 90600907. The next prime is 90600953. The reversal of 90600930 is 3900609.

It is an interprime number because it is at equal distance from previous prime (90600907) and next prime (90600953).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 90600894 and 90600903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3124156 + ... + 3124184.

It is an arithmetic number, because the mean of its divisors is an integer number (1264692).

Almost surely, 2^90600930 is an apocalyptic number.

90600930 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 90600930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151763040).

90600930 is an abundant number, since it is smaller than the sum of its proper divisors (212925150).

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

90600930 is a wasteful number, since it uses less digits than its factorization.

90600930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 90600930 is about 9518.4520800391. The cubic root of 90600930 is about 449.1356742652.

The spelling of 90600930 in words is "ninety million, six hundred thousand, nine hundred thirty".