2312432 has 20 divisors (see below), whose sum is σ = 4523520. Its totient is φ = 1145088.

The previous prime is 2312419. The next prime is 2312477. The reversal of 2312432 is 2342132.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 2312432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (226176).

2^2312432 is an apocalyptic number.

It is an amenable number.

2312432 is a deficient number, since it is larger than the sum of its proper divisors (2211088).

2312432 is a wasteful number, since it uses less digits than its factorization.

2312432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400 (or 1394 counting only the distinct ones).

The product of its digits is 288, while the sum is 17.

The square root of 2312432 is about 1520.6682741479. The cubic root of 2312432 is about 132.2380156211.

Adding to 2312432 its reverse (2342132), we get a palindrome (4654564).

It can be divided in two parts, 2312 and 432, that added together give a cube (2744 = 14³).

The spelling of 2312432 in words is "two million, three hundred twelve thousand, four hundred thirty-two".