12433724 has 6 divisors (see below), whose sum is σ = 21759024. Its totient is φ = 6216860.

The previous prime is 12433717. The next prime is 12433741. The reversal of 12433724 is 42733421.

It is a junction number, because it is equal to n+sod(n) for n = 12433693 and 12433702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554212 + ... + 1554219.

It is an arithmetic number, because the mean of its divisors is an integer number (3626504).

Almost surely, 2^12433724 is an apocalyptic number.

It is an amenable number.

12433724 is a deficient number, since it is larger than the sum of its proper divisors (9325300).

12433724 is a wasteful number, since it uses less digits than its factorization.

12433724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108435 (or 3108433 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 12433724 is about 3526.1486071917. The cubic root of 12433724 is about 231.6685467013.

The spelling of 12433724 in words is "twelve million, four hundred thirty-three thousand, seven hundred twenty-four".