56340024 has 64 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 17252736.

The previous prime is 56340001. The next prime is 56340043. The reversal of 56340024 is 42004365.

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

It is a junction number, because it is equal to n+sod(n) for n = 56339976 and 56340003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111757 + ... + 112259.

It is an arithmetic number, because the mean of its divisors is an integer number (2381400).

Almost surely, 2^56340024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56340024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76204800).

56340024 is an abundant number, since it is smaller than the sum of its proper divisors (96069576).

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

56340024 is a wasteful number, since it uses less digits than its factorization.

56340024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 56340024 is about 7505.9992006394. Note that the first 3 decimals coincide. The cubic root of 56340024 is about 383.3590109244.

Adding to 56340024 its reverse (42004365), we get a palindrome (98344389).

The spelling of 56340024 in words is "fifty-six million, three hundred forty thousand, twenty-four".