12433534 has 8 divisors (see below), whose sum is σ = 18666648. Its totient is φ = 6211320.

The previous prime is 12433529. The next prime is 12433541. The reversal of 12433534 is 43533421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12433499 and 12433508.

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, 1344 + ... + 5164.

It is an arithmetic number, because the mean of its divisors is an integer number (2333331).

Almost surely, 2^12433534 is an apocalyptic number.

12433534 is a deficient number, since it is larger than the sum of its proper divisors (6233114).

12433534 is a wasteful number, since it uses less digits than its factorization.

12433534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450.

The product of its digits is 4320, while the sum is 25.

The square root of 12433534 is about 3526.1216655130. The cubic root of 12433534 is about 231.6673666513.

Adding to 12433534 its reverse (43533421), we get a palindrome (55966955).

The spelling of 12433534 in words is "twelve million, four hundred thirty-three thousand, five hundred thirty-four".