901089032 has 32 divisors (see below), whose sum is σ = 1772020800. Its totient is φ = 428750784.

The previous prime is 901089001. The next prime is 901089047. The reversal of 901089032 is 230980109.

It is a super-2 number, since 2×901089032² = 1623922887181394048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 901089032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23819 + ... + 48677.

It is an arithmetic number, because the mean of its divisors is an integer number (55375650).

Almost surely, 2^901089032 is an apocalyptic number.

901089032 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

901089032 is a deficient number, since it is larger than the sum of its proper divisors (870931768).

901089032 is a wasteful number, since it uses less digits than its factorization.

901089032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25085 (or 25081 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 901089032 is about 30018.1450459551. The cubic root of 901089032 is about 965.8786531329.

The spelling of 901089032 in words is "nine hundred one million, eighty-nine thousand, thirty-two".