2313424 has 10 divisors (see below), whose sum is σ = 4482290. Its totient is φ = 1156704.

The previous prime is 2313419. The next prime is 2313427. The reversal of 2313424 is 4243132.

It can be written as a sum of positive squares in only one way, i.e., 1607824 + 705600 = 1268^2 + 840^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72279 + ... + 72310.

It is an arithmetic number, because the mean of its divisors is an integer number (448229).

2^2313424 is an apocalyptic number.

It is an amenable number.

2313424 is a deficient number, since it is larger than the sum of its proper divisors (2168866).

2313424 is a wasteful number, since it uses less digits than its factorization.

2313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144597 (or 144591 counting only the distinct ones).

The product of its digits is 576, while the sum is 19.

The square root of 2313424 is about 1520.9944115611. The cubic root of 2313424 is about 132.2569223188.

Adding to 2313424 its reverse (4243132), we get a palindrome (6556556).

It can be divided in two parts, 231 and 3424, that added together give a triangular number (3655 = T₈₅).

The spelling of 2313424 in words is "two million, three hundred thirteen thousand, four hundred twenty-four".