242625185 has 16 divisors (see below), whose sum is σ = 321451200. Its totient is φ = 174325440.

The previous prime is 242625161. The next prime is 242625191. The reversal of 242625185 is 581526242.

242625185 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242625185 - 2²⁶ = 175516321 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22010 + ... + 31139.

It is an arithmetic number, because the mean of its divisors is an integer number (20090700).

Almost surely, 2^242625185 is an apocalyptic number.

It is an amenable number.

242625185 is a deficient number, since it is larger than the sum of its proper divisors (78826015).

242625185 is a wasteful number, since it uses less digits than its factorization.

242625185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53248.

The product of its digits is 38400, while the sum is 35.

The square root of 242625185 is about 15576.4304319058. The cubic root of 242625185 is about 623.7041395835.

The spelling of 242625185 in words is "two hundred forty-two million, six hundred twenty-five thousand, one hundred eighty-five".