116454269 has 2 divisors, whose sum is σ = 116454270. Its totient is φ = 116454268.

The previous prime is 116454257. The next prime is 116454293. The reversal of 116454269 is 962454611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87703225 + 28751044 = 9365^2 + 5362^2 .

It is an emirp because it is prime and its reverse (962454611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116454269 - 2¹⁶ = 116388733 is a prime.

It is a super-2 number, since 2×116454269² = 27123193536648722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116454869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58227134 + 58227135.

It is an arithmetic number, because the mean of its divisors is an integer number (58227135).

Almost surely, 2^116454269 is an apocalyptic number.

It is an amenable number.

116454269 is a deficient number, since it is larger than the sum of its proper divisors (1).

116454269 is an equidigital number, since it uses as much as digits as its factorization.

116454269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 116454269 is about 10791.3979168595. The cubic root of 116454269 is about 488.3356960233.

It can be divided in two parts, 1164542 and 69, that added together give a palindrome (1164611).

The spelling of 116454269 in words is "one hundred sixteen million, four hundred fifty-four thousand, two hundred sixty-nine".