235407125 has 8 divisors (see below), whose sum is σ = 293788248. Its totient is φ = 188325600.

The previous prime is 235407121. The next prime is 235407157. The reversal of 235407125 is 521704532.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 152881 + 235254244 = 391^2 + 15338^2 .

It is not a de Polignac number, because 235407125 - 2² = 235407121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235407121) 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, 941504 + ... + 941753.

It is an arithmetic number, because the mean of its divisors is an integer number (36723531).

Almost surely, 2^235407125 is an apocalyptic number.

235407125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235407125 is a deficient number, since it is larger than the sum of its proper divisors (58381123).

235407125 is an equidigital number, since it uses as much as digits as its factorization.

235407125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883272 (or 1883262 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 235407125 is about 15342.9829237994. The cubic root of 235407125 is about 617.4567383243.

It can be divided in two parts, 235407 and 125, that added together give a palindrome (235532).

The spelling of 235407125 in words is "two hundred thirty-five million, four hundred seven thousand, one hundred twenty-five".