234920275 has 24 divisors (see below), whose sum is σ = 319979520. Its totient is φ = 170295840.

The previous prime is 234920267. The next prime is 234920377. The reversal of 234920275 is 572029432.

It is a happy number.

It is not a de Polignac number, because 234920275 - 2³ = 234920267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234920275.

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 23 ways as a sum of consecutive naturals, for example, 174 + ... + 21676.

It is an arithmetic number, because the mean of its divisors is an integer number (13332480).

Almost surely, 2^234920275 is an apocalyptic number.

234920275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

234920275 is a deficient number, since it is larger than the sum of its proper divisors (85059245).

234920275 is a wasteful number, since it uses less digits than its factorization.

234920275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21555 (or 21550 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 234920275 is about 15327.1091533922. The cubic root of 234920275 is about 617.0307864999.

The spelling of 234920275 in words is "two hundred thirty-four million, nine hundred twenty thousand, two hundred seventy-five".