2372878227 has 4 divisors (see below), whose sum is σ = 3163837640. Its totient is φ = 1581918816.

The previous prime is 2372878219. The next prime is 2372878247. The reversal of 2372878227 is 7228782732.

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

It is not a de Polignac number, because 2372878227 - 2³ = 2372878219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2372878247) 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, 395479702 + ... + 395479707.

It is an arithmetic number, because the mean of its divisors is an integer number (790959410).

Almost surely, 2^2372878227 is an apocalyptic number.

2372878227 is a deficient number, since it is larger than the sum of its proper divisors (790959413).

2372878227 is an equidigital number, since it uses as much as digits as its factorization.

2372878227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790959412.

The product of its digits is 1053696, while the sum is 48.

The square root of 2372878227 is about 48712.1979282397. The cubic root of 2372878227 is about 1333.8033907165.

The spelling of 2372878227 in words is "two billion, three hundred seventy-two million, eight hundred seventy-eight thousand, two hundred twenty-seven".