2431704 has 64 divisors (see below), whose sum is σ = 6785280. Its totient is φ = 720000.

The previous prime is 2431691. The next prime is 2431711. The reversal of 2431704 is 4071342.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16029 + ... + 16179.

It is an arithmetic number, because the mean of its divisors is an integer number (106020).

2^2431704 is an apocalyptic number.

2431704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2431704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3392640).

2431704 is an abundant number, since it is smaller than the sum of its proper divisors (4353576).

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

2431704 is a wasteful number, since it uses less digits than its factorization.

2431704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2431704 is about 1559.3921892840. The cubic root of 2431704 is about 134.4735602133.

The spelling of 2431704 in words is "two million, four hundred thirty-one thousand, seven hundred four".