56343412 has 12 divisors (see below), whose sum is σ = 100699200. Its totient is φ = 27572216.

The previous prime is 56343409. The next prime is 56343421. The reversal of 56343412 is 21434365.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149662 + ... + 150037.

It is an arithmetic number, because the mean of its divisors is an integer number (8391600).

Almost surely, 2^56343412 is an apocalyptic number.

It is an amenable number.

56343412 is a deficient number, since it is larger than the sum of its proper divisors (44355788).

56343412 is a wasteful number, since it uses less digits than its factorization.

56343412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299750 (or 299748 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 56343412 is about 7506.2248833885. The cubic root of 56343412 is about 383.3666951850.

Adding to 56343412 its reverse (21434365), we get a palindrome (77777777).

The spelling of 56343412 in words is "fifty-six million, three hundred forty-three thousand, four hundred twelve".