2453872 has 20 divisors (see below), whose sum is σ = 4803760. Its totient is φ = 1214208.

The previous prime is 2453861. The next prime is 2453873. The reversal of 2453872 is 2783542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (240188).

2^2453872 is an apocalyptic number.

It is an amenable number.

2453872 is a deficient number, since it is larger than the sum of its proper divisors (2349888).

2453872 is a wasteful number, since it uses less digits than its factorization.

2453872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600 (or 1594 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 2453872 is about 1566.4839609776. The cubic root of 2453872 is about 134.8809558706.

The spelling of 2453872 in words is "two million, four hundred fifty-three thousand, eight hundred seventy-two".