90959130 has 48 divisors (see below), whose sum is σ = 240968520. Its totient is φ = 23796864.

The previous prime is 90959123. The next prime is 90959153. The reversal of 90959130 is 3195909.

It can be written as a sum of positive squares in 4 ways, for example, as 90954369 + 4761 = 9537^2 + 69^2 .

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, 4765 + ... + 14304.

Almost surely, 2^90959130 is an apocalyptic number.

90959130 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

90959130 is an abundant number, since it is smaller than the sum of its proper divisors (150009390).

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

90959130 is a wasteful number, since it uses less digits than its factorization.

90959130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19135 (or 19132 counting only the distinct ones).

The product of its (nonzero) digits is 10935, while the sum is 36.

The square root of 90959130 is about 9537.2496035283. The cubic root of 90959130 is about 449.7267971303.

It can be divided in two parts, 9095 and 9130, that added together give a square (18225 = 135²).

The spelling of 90959130 in words is "ninety million, nine hundred fifty-nine thousand, one hundred thirty".