90476232 has 128 divisors (see below), whose sum is σ = 284636160. Its totient is φ = 23281920.

The previous prime is 90476179. The next prime is 90476249. The reversal of 90476232 is 23267409.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 90476193 and 90476202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319563 + ... + 319845.

It is an arithmetic number, because the mean of its divisors is an integer number (2223720).

Almost surely, 2^90476232 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 90476232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142318080).

90476232 is an abundant number, since it is smaller than the sum of its proper divisors (194159928).

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

90476232 is a wasteful number, since it uses less digits than its factorization.

90476232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 90476232 is about 9511.8994948433. The cubic root of 90476232 is about 448.9295246718.

The spelling of 90476232 in words is "ninety million, four hundred seventy-six thousand, two hundred thirty-two".