56031412 has 6 divisors (see below), whose sum is σ = 98054978. Its totient is φ = 28015704.

The previous prime is 56031407. The next prime is 56031421. The reversal of 56031412 is 21413065.

56031412 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 29550096 + 26481316 = 5436^2 + 5146^2 .

56031412 is strictly pandigital in base 9.

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, 7003923 + ... + 7003930.

Almost surely, 2^56031412 is an apocalyptic number.

It is an amenable number.

56031412 is a deficient number, since it is larger than the sum of its proper divisors (42023566).

56031412 is a wasteful number, since it uses less digits than its factorization.

56031412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14007857 (or 14007855 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 56031412 is about 7485.4132818436. The cubic root of 56031412 is about 382.6577577004.

Adding to 56031412 its reverse (21413065), we get a palindrome (77444477).

The spelling of 56031412 in words is "fifty-six million, thirty-one thousand, four hundred twelve".