900622332 has 36 divisors (see below), whose sum is σ = 2278433976. Its totient is φ = 299962080.

The previous prime is 900622321. The next prime is 900622337. The reversal of 900622332 is 233226009.

900622332 is a `hidden beast` number, since 9 + 0 + 0 + 622 + 3 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×900622332² = 1622241169794236448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 900622296 and 900622305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900622337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37482 + ... + 56622.

Almost surely, 2^900622332 is an apocalyptic number.

It is an amenable number.

900622332 is an abundant number, since it is smaller than the sum of its proper divisors (1377811644).

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

900622332 is a wasteful number, since it uses less digits than its factorization.

900622332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20458 (or 20453 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 900622332 is about 30010.3704075774. The cubic root of 900622332 is about 965.7118721982.

The spelling of 900622332 in words is "nine hundred million, six hundred twenty-two thousand, three hundred thirty-two".