2323872 has 36 divisors (see below), whose sum is σ = 6609330. Its totient is φ = 774528.

The previous prime is 2323847. The next prime is 2323873. The reversal of 2323872 is 2783232.

It can be written as a sum of positive squares in only one way, i.e., 2322576 + 1296 = 1524^2 + 36^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2323873) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3747 + ... + 4322.

2^2323872 is an apocalyptic number.

It is an amenable number.

2323872 is an abundant number, since it is smaller than the sum of its proper divisors (4285458).

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

2323872 is a wasteful number, since it uses less digits than its factorization.

2323872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8085 (or 8074 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 2323872 is about 1524.4251375519. The cubic root of 2323872 is about 132.4557250909.

The spelling of 2323872 in words is "two million, three hundred twenty-three thousand, eight hundred seventy-two".