56249241 has 8 divisors (see below), whose sum is σ = 77585280. Its totient is φ = 36206352.

The previous prime is 56249239. The next prime is 56249257. The reversal of 56249241 is 14294265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56249241 - 2¹ = 56249239 is a prime.

It is a super-2 number, since 2×56249241² = 6327954226152162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56289241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323185 + ... + 323358.

It is an arithmetic number, because the mean of its divisors is an integer number (9698160).

Almost surely, 2^56249241 is an apocalyptic number.

It is an amenable number.

56249241 is a deficient number, since it is larger than the sum of its proper divisors (21336039).

56249241 is a wasteful number, since it uses less digits than its factorization.

56249241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646575.

The product of its digits is 17280, while the sum is 33.

The square root of 56249241 is about 7499.9493998293. The cubic root of 56249241 is about 383.1529928443.

The spelling of 56249241 in words is "fifty-six million, two hundred forty-nine thousand, two hundred forty-one".