240551201 has 16 divisors (see below), whose sum is σ = 276091200. Its totient is φ = 207547200.

The previous prime is 240551197. The next prime is 240551203. The reversal of 240551201 is 102155042.

It is not a de Polignac number, because 240551201 - 2² = 240551197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240551203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12431 + ... + 25211.

It is an arithmetic number, because the mean of its divisors is an integer number (17255700).

Almost surely, 2^240551201 is an apocalyptic number.

It is an amenable number.

240551201 is a deficient number, since it is larger than the sum of its proper divisors (35539999).

240551201 is a wasteful number, since it uses less digits than its factorization.

240551201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12880.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 240551201 is about 15509.7131179142. The cubic root of 240551201 is about 621.9218901236.

The spelling of 240551201 in words is "two hundred forty million, five hundred fifty-one thousand, two hundred one".