56748029 has 16 divisors (see below), whose sum is σ = 62610240. Its totient is φ = 51114240.

The previous prime is 56747993. The next prime is 56748031. The reversal of 56748029 is 92084765.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56748029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56748529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184694 + ... + 185000.

It is an arithmetic number, because the mean of its divisors is an integer number (3913140).

Almost surely, 2^56748029 is an apocalyptic number.

56748029 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

56748029 is a deficient number, since it is larger than the sum of its proper divisors (5862211).

56748029 is a wasteful number, since it uses less digits than its factorization.

56748029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 56748029 is about 7533.1287656591. The cubic root of 56748029 is about 384.2821931973.

The spelling of 56748029 in words is "fifty-six million, seven hundred forty-eight thousand, twenty-nine".