2323992 has 32 divisors (see below), whose sum is σ = 6338880. Its totient is φ = 704160.

The previous prime is 2323987. The next prime is 2323999. The reversal of 2323992 is 2993232.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4138 + ... + 4665.

It is an arithmetic number, because the mean of its divisors is an integer number (198090).

2^2323992 is an apocalyptic number.

2323992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2323992 is an abundant number, since it is smaller than the sum of its proper divisors (4014888).

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

2323992 is a wasteful number, since it uses less digits than its factorization.

2323992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8823 (or 8819 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 2323992 is about 1524.4644961428. The cubic root of 2323992 is about 132.4580049659.

It can be divided in two parts, 232 and 3992, that added together give a palindrome (4224).

The spelling of 2323992 in words is "two million, three hundred twenty-three thousand, nine hundred ninety-two".