56243241 has 10 divisors (see below), whose sum is σ = 84017802. Its totient is φ = 37495440.

The previous prime is 56243149. The next prime is 56243251. The reversal of 56243241 is 14234265.

56243241 is a `hidden beast` number, since 5 + 624 + 32 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43283241 + 12960000 = 6579^2 + 3600^2 .

It is not a de Polignac number, because 56243241 - 2⁷ = 56243113 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (56243251) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 347100 + ... + 347261.

Almost surely, 2^56243241 is an apocalyptic number.

It is an amenable number.

56243241 is a deficient number, since it is larger than the sum of its proper divisors (27774561).

56243241 is an equidigital number, since it uses as much as digits as its factorization.

56243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694373 (or 694364 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 56243241 is about 7499.5493864632. The cubic root of 56243241 is about 383.1393689585.

The spelling of 56243241 in words is "fifty-six million, two hundred forty-three thousand, two hundred forty-one".