2372478 has 16 divisors (see below), whose sum is σ = 4771200. Its totient is φ = 786456.

The previous prime is 2372467. The next prime is 2372479. The reversal of 2372478 is 8742732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201 + ... + 2187.

It is an arithmetic number, because the mean of its divisors is an integer number (298200).

2^2372478 is an apocalyptic number.

2372478 is an abundant number, since it is smaller than the sum of its proper divisors (2398722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2372478 is a wasteful number, since it uses less digits than its factorization.

2372478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191.

The product of its digits is 18816, while the sum is 33.

The square root of 2372478 is about 1540.2850385562. The cubic root of 2372478 is about 133.3728396821.

It can be divided in two parts, 2372 and 478, that added together give a triangular number (2850 = T₇₅).

The spelling of 2372478 in words is "two million, three hundred seventy-two thousand, four hundred seventy-eight".