2372878 has 4 divisors (see below), whose sum is σ = 3559320. Its totient is φ = 1186438.

The previous prime is 2372873. The next prime is 2372879. The reversal of 2372878 is 8782732.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 593218 + ... + 593221.

It is an arithmetic number, because the mean of its divisors is an integer number (889830).

2^2372878 is an apocalyptic number.

2372878 is a deficient number, since it is larger than the sum of its proper divisors (1186442).

2372878 is a wasteful number, since it uses less digits than its factorization.

2372878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186441.

The product of its digits is 37632, while the sum is 37.

The square root of 2372878 is about 1540.4148791803. The cubic root of 2372878 is about 133.3803348184.

The spelling of 2372878 in words is "two million, three hundred seventy-two thousand, eight hundred seventy-eight".