56124741 has 4 divisors (see below), whose sum is σ = 74832992. Its totient is φ = 37416492.

The previous prime is 56124713. The next prime is 56124749. The reversal of 56124741 is 14742165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-56124741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56124699 and 56124708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56124749) 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, 9354121 + ... + 9354126.

It is an arithmetic number, because the mean of its divisors is an integer number (18708248).

Almost surely, 2^56124741 is an apocalyptic number.

It is an amenable number.

56124741 is a deficient number, since it is larger than the sum of its proper divisors (18708251).

56124741 is a wasteful number, since it uses less digits than its factorization.

56124741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18708250.

The product of its digits is 6720, while the sum is 30.

The square root of 56124741 is about 7491.6447459820. The cubic root of 56124741 is about 382.8700984475.

It can be divided in two parts, 56124 and 741, that added together give a palindrome (56865).

The spelling of 56124741 in words is "fifty-six million, one hundred twenty-four thousand, seven hundred forty-one".