234137 has 4 divisors (see below), whose sum is σ = 246480. Its totient is φ = 221796.

The previous prime is 234131. The next prime is 234139. The reversal of 234137 is 731432.

234137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 234137 - 2⁴ = 234121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6143 + ... + 6180.

It is an arithmetic number, because the mean of its divisors is an integer number (61620).

2²³⁴¹³⁷ is an apocalyptic number.

It is an amenable number.

234137 is a deficient number, since it is larger than the sum of its proper divisors (12343).

234137 is a wasteful number, since it uses less digits than its factorization.

234137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12342.

The product of its digits is 504, while the sum is 20.

The square root of 234137 is about 483.8770504994. The cubic root of 234137 is about 61.6344251555.

Adding to 234137 its reverse (731432), we get a palindrome (965569).

The spelling of 234137 in words is "two hundred thirty-four thousand, one hundred thirty-seven".