235025136 has 240 divisors, whose sum is σ = 761379840. Its totient is φ = 67184640.

The previous prime is 235025129. The next prime is 235025149. The reversal of 235025136 is 631520532.

235025136 is a `hidden beast` number, since 23 + 502 + 5 + 136 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1441791 + ... + 1441953.

It is an arithmetic number, because the mean of its divisors is an integer number (3172416).

Almost surely, 2^235025136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235025136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380689920).

235025136 is an abundant number, since it is smaller than the sum of its proper divisors (526354704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235025136 is a wasteful number, since it uses less digits than its factorization.

235025136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 235025136 is about 15330.5295407562. The cubic root of 235025136 is about 617.1225805360.

Adding to 235025136 its reverse (631520532), we get a palindrome (866545668).

The spelling of 235025136 in words is "two hundred thirty-five million, twenty-five thousand, one hundred thirty-six".