900612 has 48 divisors (see below), whose sum is σ = 2419200. Its totient is φ = 289440.

The previous prime is 900607. The next prime is 900623. The reversal of 900612 is 216009.

900612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×900612² = 1622203949088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3214 + ... + 3482.

It is an arithmetic number, because the mean of its divisors is an integer number (50400).

2⁹⁰⁰⁶¹² 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 900612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1209600).

900612 is an abundant number, since it is smaller than the sum of its proper divisors (1518588).

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

900612 is a wasteful number, since it uses less digits than its factorization.

900612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 900612 is about 949.0057955566. The cubic root of 900612 is about 96.5708179280.

The spelling of 900612 in words is "nine hundred thousand, six hundred twelve".