2372855 has 4 divisors (see below), whose sum is σ = 2847432. Its totient is φ = 1898280.

The previous prime is 2372837. The next prime is 2372857. The reversal of 2372855 is 5582732.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2372855 - 2⁸ = 2372599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372857) 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, 237281 + ... + 237290.

It is an arithmetic number, because the mean of its divisors is an integer number (711858).

2^2372855 is an apocalyptic number.

2372855 is a deficient number, since it is larger than the sum of its proper divisors (474577).

2372855 is an equidigital number, since it uses as much as digits as its factorization.

2372855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474576.

The product of its digits is 16800, while the sum is 32.

The square root of 2372855 is about 1540.4074136409. The cubic root of 2372855 is about 133.3799038709.

The spelling of 2372855 in words is "two million, three hundred seventy-two thousand, eight hundred fifty-five".