56205941 has 4 divisors (see below), whose sum is σ = 61315584. Its totient is φ = 51096300.

The previous prime is 56205913. The next prime is 56205991. The reversal of 56205941 is 14950265.

It is a happy number.

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 cyclic number.

It is not a de Polignac number, because 56205941 - 2¹⁰ = 56204917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56205898 and 56205907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56205911) 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, 2554805 + ... + 2554826.

It is an arithmetic number, because the mean of its divisors is an integer number (15328896).

Almost surely, 2^56205941 is an apocalyptic number.

It is an amenable number.

56205941 is a deficient number, since it is larger than the sum of its proper divisors (5109643).

56205941 is a wasteful number, since it uses less digits than its factorization.

56205941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109642.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 56205941 is about 7497.0621579389. The cubic root of 56205941 is about 383.0546520597.

The spelling of 56205941 in words is "fifty-six million, two hundred five thousand, nine hundred forty-one".