56384343 has 20 divisors (see below), whose sum is σ = 88663960. Its totient is φ = 35610192.

The previous prime is 56384299. The next prime is 56384347. The reversal of 56384343 is 34348365.

It is a de Polignac number, because none of the positive numbers 2^k-56384343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56384298 and 56384307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56384347) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16780 + ... + 19857.

It is an arithmetic number, because the mean of its divisors is an integer number (4433198).

Almost surely, 2^56384343 is an apocalyptic number.

56384343 is a deficient number, since it is larger than the sum of its proper divisors (32279617).

56384343 is a wasteful number, since it uses less digits than its factorization.

56384343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36668 (or 36659 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 56384343 is about 7508.9508588084. The cubic root of 56384343 is about 383.4595057044.

The spelling of 56384343 in words is "fifty-six million, three hundred eighty-four thousand, three hundred forty-three".