234890115 has 16 divisors (see below), whose sum is σ = 376420608. Its totient is φ = 125075936.

The previous prime is 234890113. The next prime is 234890197. The reversal of 234890115 is 511098432.

It is a cyclic number.

It is not a de Polignac number, because 234890115 - 2¹ = 234890113 is a prime.

It is a super-2 number, since 2×234890115² = 110346732249426450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234890113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2397 + ... + 21806.

It is an arithmetic number, because the mean of its divisors is an integer number (23526288).

Almost surely, 2^234890115 is an apocalyptic number.

234890115 is a deficient number, since it is larger than the sum of its proper divisors (141530493).

234890115 is a wasteful number, since it uses less digits than its factorization.

234890115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24858.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 234890115 is about 15326.1252441705. The cubic root of 234890115 is about 617.0043797470.

The spelling of 234890115 in words is "two hundred thirty-four million, eight hundred ninety thousand, one hundred fifteen".