234272837 has 2 divisors, whose sum is σ = 234272838. Its totient is φ = 234272836.

The previous prime is 234272821. The next prime is 234272887. The reversal of 234272837 is 738272432.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233508961 + 763876 = 15281^2 + 874^2 .

It is a cyclic number.

It is not a de Polignac number, because 234272837 - 2⁴ = 234272821 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234272837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234272887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117136418 + 117136419.

It is an arithmetic number, because the mean of its divisors is an integer number (117136419).

Almost surely, 2^234272837 is an apocalyptic number.

It is an amenable number.

234272837 is a deficient number, since it is larger than the sum of its proper divisors (1).

234272837 is an equidigital number, since it uses as much as digits as its factorization.

234272837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 38.

The square root of 234272837 is about 15305.9738991023. The cubic root of 234272837 is about 616.4634213411.

The spelling of 234272837 in words is "two hundred thirty-four million, two hundred seventy-two thousand, eight hundred thirty-seven".