2431874 has 16 divisors (see below), whose sum is σ = 3822336. Its totient is φ = 1159200.

The previous prime is 2431843. The next prime is 2431879. The reversal of 2431874 is 4781342.

It is a super-2 number, since 2×2431874² = 11828022303752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2431879) 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, 3539 + ... + 4169.

It is an arithmetic number, because the mean of its divisors is an integer number (238896).

2^2431874 is an apocalyptic number.

2431874 is a deficient number, since it is larger than the sum of its proper divisors (1390462).

2431874 is a wasteful number, since it uses less digits than its factorization.

2431874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721.

The product of its digits is 5376, while the sum is 29.

The square root of 2431874 is about 1559.4466967486. The cubic root of 2431874 is about 134.4766938146.

The spelling of 2431874 in words is "two million, four hundred thirty-one thousand, eight hundred seventy-four".