2372455 has 4 divisors (see below), whose sum is σ = 2846952. Its totient is φ = 1897960.

The previous prime is 2372453. The next prime is 2372459. The reversal of 2372455 is 5542732.

2372455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2372455 - 2¹ = 2372453 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 (2372453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237241 + ... + 237250.

It is an arithmetic number, because the mean of its divisors is an integer number (711738).

2^2372455 is an apocalyptic number.

2372455 is a deficient number, since it is larger than the sum of its proper divisors (474497).

2372455 is an equidigital number, since it uses as much as digits as its factorization.

2372455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474496.

The product of its digits is 8400, while the sum is 28.

The square root of 2372455 is about 1540.2775723875. The cubic root of 2372455 is about 133.3724086861.

The spelling of 2372455 in words is "two million, three hundred seventy-two thousand, four hundred fifty-five".