2431374 has 48 divisors (see below), whose sum is σ = 5688144. Its totient is φ = 689920.

The previous prime is 2431367. The next prime is 2431393. The reversal of 2431374 is 4731342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12244 + ... + 12440.

It is an arithmetic number, because the mean of its divisors is an integer number (118503).

2^2431374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2431374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2844072).

2431374 is an abundant number, since it is smaller than the sum of its proper divisors (3256770).

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

2431374 is a wasteful number, since it uses less digits than its factorization.

2431374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 230 counting only the distinct ones).

The product of its digits is 2016, while the sum is 24.

The square root of 2431374 is about 1559.2863752371. The cubic root of 2431374 is about 134.4674769232.

Subtracting 2431374 from its reverse (4731342), we obtain a cube (2299968 = 132³).

The spelling of 2431374 in words is "two million, four hundred thirty-one thousand, three hundred seventy-four".