56938629 has 16 divisors (see below), whose sum is σ = 85677120. Its totient is φ = 33317760.

The previous prime is 56938621. The next prime is 56938631. The reversal of 56938629 is 92683965.

It is not a de Polignac number, because 56938629 - 2³ = 56938621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56938621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28792 + ... + 30705.

It is an arithmetic number, because the mean of its divisors is an integer number (5354820).

Almost surely, 2^56938629 is an apocalyptic number.

It is an amenable number.

56938629 is a deficient number, since it is larger than the sum of its proper divisors (28738491).

56938629 is a wasteful number, since it uses less digits than its factorization.

56938629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59540.

The product of its digits is 699840, while the sum is 48.

The square root of 56938629 is about 7545.7689469000. The cubic root of 56938629 is about 384.7119428471.

The spelling of 56938629 in words is "fifty-six million, nine hundred thirty-eight thousand, six hundred twenty-nine".