56259412 has 12 divisors (see below), whose sum is σ = 107404416. Its totient is φ = 25572440.

The previous prime is 56259407. The next prime is 56259419. The reversal of 56259412 is 21495265.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56259419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639268 + ... + 639355.

It is an arithmetic number, because the mean of its divisors is an integer number (8950368).

Almost surely, 2^56259412 is an apocalyptic number.

It is an amenable number.

56259412 is a deficient number, since it is larger than the sum of its proper divisors (51145004).

56259412 is a wasteful number, since it uses less digits than its factorization.

56259412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278638 (or 1278636 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 56259412 is about 7500.6274404212. The cubic root of 56259412 is about 383.1760853883.

The spelling of 56259412 in words is "fifty-six million, two hundred fifty-nine thousand, four hundred twelve".