234269231 has 16 divisors (see below), whose sum is σ = 286102080. Its totient is φ = 187246080.

The previous prime is 234269209. The next prime is 234269251. The reversal of 234269231 is 132962432.

It is not a de Polignac number, because 234269231 - 2¹⁰ = 234268207 is a prime.

It is a super-2 number, since 2×234269231² = 109764145186662722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234269251) 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, 3941 + ... + 22001.

It is an arithmetic number, because the mean of its divisors is an integer number (17881380).

Almost surely, 2^234269231 is an apocalyptic number.

234269231 is a deficient number, since it is larger than the sum of its proper divisors (51832849).

234269231 is a wasteful number, since it uses less digits than its factorization.

234269231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18194.

The product of its digits is 15552, while the sum is 32.

The square root of 234269231 is about 15305.8561015057. The cubic root of 234269231 is about 616.4602583930.

The spelling of 234269231 in words is "two hundred thirty-four million, two hundred sixty-nine thousand, two hundred thirty-one".