242333125 has 20 divisors (see below), whose sum is σ = 318772960. Its totient is φ = 183654000.

The previous prime is 242333093. The next prime is 242333131. The reversal of 242333125 is 521333242.

It is not a de Polignac number, because 242333125 - 2⁵ = 242333093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 242333125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1672 + ... + 22078.

It is an arithmetic number, because the mean of its divisors is an integer number (15938648).

Almost surely, 2^242333125 is an apocalyptic number.

242333125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242333125 is a deficient number, since it is larger than the sum of its proper divisors (76439835).

242333125 is an equidigital number, since it uses as much as digits as its factorization.

242333125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20446 (or 20431 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 242333125 is about 15567.0525469660. The cubic root of 242333125 is about 623.4537778699.

Adding to 242333125 its reverse (521333242), we get a palindrome (763666367).

The spelling of 242333125 in words is "two hundred forty-two million, three hundred thirty-three thousand, one hundred twenty-five".