234265261 has 4 divisors (see below), whose sum is σ = 234893692. Its totient is φ = 233636832.

The previous prime is 234265237. The next prime is 234265303. The reversal of 234265261 is 162562432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97515625 + 136749636 = 9875^2 + 11694^2 .

It is a cyclic number.

It is not a de Polignac number, because 234265261 - 2¹⁷ = 234134189 is a prime.

It is a super-2 number, since 2×234265261² = 109760425022796242, 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 (234265201) 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, 313656 + ... + 314401.

It is an arithmetic number, because the mean of its divisors is an integer number (58723423).

Almost surely, 2^234265261 is an apocalyptic number.

It is an amenable number.

234265261 is a deficient number, since it is larger than the sum of its proper divisors (628431).

234265261 is an equidigital number, since it uses as much as digits as its factorization.

234265261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628430.

The product of its digits is 17280, while the sum is 31.

The square root of 234265261 is about 15305.7264120329. The cubic root of 234265261 is about 616.4567761302.

The spelling of 234265261 in words is "two hundred thirty-four million, two hundred sixty-five thousand, two hundred sixty-one".