114621569 has 2 divisors, whose sum is σ = 114621570. Its totient is φ = 114621568.

The previous prime is 114621557. The next prime is 114621613. The reversal of 114621569 is 965126411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114211969 + 409600 = 10687^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 114621569 - 2⁴ = 114621553 is a prime.

It is a super-2 number, since 2×114621569² = 26276208160043522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (114621869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57310784 + 57310785.

It is an arithmetic number, because the mean of its divisors is an integer number (57310785).

Almost surely, 2^114621569 is an apocalyptic number.

It is an amenable number.

114621569 is a deficient number, since it is larger than the sum of its proper divisors (1).

114621569 is an equidigital number, since it uses as much as digits as its factorization.

114621569 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 35.

The square root of 114621569 is about 10706.1463188208. The cubic root of 114621569 is about 485.7604098850.

It can be divided in two parts, 11462 and 1569, that added together give a palindrome (13031).

The spelling of 114621569 in words is "one hundred fourteen million, six hundred twenty-one thousand, five hundred sixty-nine".