56007201 has 4 divisors (see below), whose sum is σ = 74676272. Its totient is φ = 37338132.

The previous prime is 56007187. The next prime is 56007209. The reversal of 56007201 is 10270065.

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 not a de Polignac number, because 56007201 - 2⁵ = 56007169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56007209) 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, 9334531 + ... + 9334536.

It is an arithmetic number, because the mean of its divisors is an integer number (18669068).

Almost surely, 2^56007201 is an apocalyptic number.

It is an amenable number.

56007201 is a deficient number, since it is larger than the sum of its proper divisors (18669071).

56007201 is a wasteful number, since it uses less digits than its factorization.

56007201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18669070.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 56007201 is about 7483.7958951324. The cubic root of 56007201 is about 382.6026346819.

Adding to 56007201 its reverse (10270065), we get a palindrome (66277266).

The spelling of 56007201 in words is "fifty-six million, seven thousand, two hundred one".