114611261 has 2 divisors, whose sum is σ = 114611262. Its totient is φ = 114611260.

The previous prime is 114611257. The next prime is 114611279. The reversal of 114611261 is 162116411.

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., 111302500 + 3308761 = 10550^2 + 1819^2 .

It is an emirp because it is prime and its reverse (162116411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114611261 - 2² = 114611257 is a prime.

It is a super-2 number, since 2×114611261² = 26271482296020242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114611201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57305630 + 57305631.

It is an arithmetic number, because the mean of its divisors is an integer number (57305631).

Almost surely, 2^114611261 is an apocalyptic number.

It is an amenable number.

114611261 is a deficient number, since it is larger than the sum of its proper divisors (1).

114611261 is an equidigital number, since it uses as much as digits as its factorization.

114611261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 23.

The square root of 114611261 is about 10705.6649022842. The cubic root of 114611261 is about 485.7458478543.

Adding to 114611261 its reverse (162116411), we get a palindrome (276727672).

The spelling of 114611261 in words is "one hundred fourteen million, six hundred eleven thousand, two hundred sixty-one".