234492253 has 2 divisors, whose sum is σ = 234492254. Its totient is φ = 234492252.

The previous prime is 234492241. The next prime is 234492263. The reversal of 234492253 is 352294432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229280164 + 5212089 = 15142^2 + 2283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234492253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234492233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117246126 + 117246127.

It is an arithmetic number, because the mean of its divisors is an integer number (117246127).

Almost surely, 2^234492253 is an apocalyptic number.

It is an amenable number.

234492253 is a deficient number, since it is larger than the sum of its proper divisors (1).

234492253 is an equidigital number, since it uses as much as digits as its factorization.

234492253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

The square root of 234492253 is about 15313.1398805079. The cubic root of 234492253 is about 616.6558177135.

The spelling of 234492253 in words is "two hundred thirty-four million, four hundred ninety-two thousand, two hundred fifty-three".