56242104 has 32 divisors (see below), whose sum is σ = 142992000. Its totient is φ = 18429152.

The previous prime is 56242097. The next prime is 56242111. The reversal of 56242104 is 40124265.

It is an interprime number because it is at equal distance from previous prime (56242097) and next prime (56242111).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18444 + ... + 21275.

It is an arithmetic number, because the mean of its divisors is an integer number (4468500).

Almost surely, 2^56242104 is an apocalyptic number.

It is an amenable number.

56242104 is an abundant number, since it is smaller than the sum of its proper divisors (86749896).

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

56242104 is a wasteful number, since it uses less digits than its factorization.

56242104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39787 (or 39783 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 56242104 is about 7499.4735815256. The cubic root of 56242104 is about 383.1367871229.

Adding to 56242104 its reverse (40124265), we get a palindrome (96366369).

The spelling of 56242104 in words is "fifty-six million, two hundred forty-two thousand, one hundred four".