56411424 has 96 divisors (see below), whose sum is σ = 166320000. Its totient is φ = 18600192.

The previous prime is 56411419. The next prime is 56411447. The reversal of 56411424 is 42411465.

56411424 is a `hidden beast` number, since 5 + 641 + 14 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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, 93877 + ... + 94475.

It is an arithmetic number, because the mean of its divisors is an integer number (1732500).

Almost surely, 2^56411424 is an apocalyptic number.

56411424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56411424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83160000).

56411424 is an abundant number, since it is smaller than the sum of its proper divisors (109908576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56411424 is a wasteful number, since it uses less digits than its factorization.

56411424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 713 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 56411424 is about 7510.7538902563. The cubic root of 56411424 is about 383.5208868387.

Adding to 56411424 its reverse (42411465), we get a palindrome (98822889).

The spelling of 56411424 in words is "fifty-six million, four hundred eleven thousand, four hundred twenty-four".