2320912 has 20 divisors (see below), whose sum is σ = 4905936. Its totient is φ = 1054880.

The previous prime is 2320909. The next prime is 2320933. The reversal of 2320912 is 2190232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2320912.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6418 + ... + 6769.

2^2320912 is an apocalyptic number.

2320912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2320912 is an abundant number, since it is smaller than the sum of its proper divisors (2585024).

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

2320912 is a wasteful number, since it uses less digits than its factorization.

2320912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13206 (or 13200 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2320912 is about 1523.4539704238. The cubic root of 2320912 is about 132.3994633105.

The spelling of 2320912 in words is "two million, three hundred twenty thousand, nine hundred twelve".