90529350 has 24 divisors (see below), whose sum is σ = 224513160. Its totient is φ = 24141120.

The previous prime is 90529337. The next prime is 90529363. The reversal of 90529350 is 5392509.

It is an interprime number because it is at equal distance from previous prime (90529337) and next prime (90529363).

It is a super-2 number, since 2×90529350² = 16391126422845000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301615 + ... + 301914.

It is an arithmetic number, because the mean of its divisors is an integer number (9354715).

Almost surely, 2^90529350 is an apocalyptic number.

90529350 is an abundant number, since it is smaller than the sum of its proper divisors (133983810).

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

90529350 is a wasteful number, since it uses less digits than its factorization.

90529350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603544 (or 603539 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 90529350 is about 9514.6912719226. The cubic root of 90529350 is about 449.0173620071.

The spelling of 90529350 in words is "ninety million, five hundred twenty-nine thousand, three hundred fifty".