12572433 has 12 divisors (see below), whose sum is σ = 19116240. Its totient is φ = 7940376.

The previous prime is 12572431. The next prime is 12572437. The reversal of 12572433 is 33427521.

It is not a de Polignac number, because 12572433 - 2¹ = 12572431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12572397 and 12572406.

It is not an unprimeable number, because it can be changed into a prime (12572431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36591 + ... + 36932.

It is an arithmetic number, because the mean of its divisors is an integer number (1593020).

Almost surely, 2^12572433 is an apocalyptic number.

It is an amenable number.

12572433 is a deficient number, since it is larger than the sum of its proper divisors (6543807).

12572433 is a wasteful number, since it uses less digits than its factorization.

12572433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73548 (or 73545 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 12572433 is about 3545.7626824140. The cubic root of 12572433 is about 232.5268508705.

Adding to 12572433 its reverse (33427521), we get a palindrome (45999954).

The spelling of 12572433 in words is "twelve million, five hundred seventy-two thousand, four hundred thirty-three".