114621641 has 2 divisors, whose sum is σ = 114621642. Its totient is φ = 114621640.

The previous prime is 114621629. The next prime is 114621649. The reversal of 114621641 is 146126411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100902025 + 13719616 = 10045^2 + 3704^2 .

It is an emirp because it is prime and its reverse (146126411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114621641 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114621641.

It is not a weakly prime, because it can be changed into another prime (114621649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57310820 + 57310821.

It is an arithmetic number, because the mean of its divisors is an integer number (57310821).

Almost surely, 2^114621641 is an apocalyptic number.

It is an amenable number.

114621641 is a deficient number, since it is larger than the sum of its proper divisors (1).

114621641 is an equidigital number, since it uses as much as digits as its factorization.

114621641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

The square root of 114621641 is about 10706.1496813747. The cubic root of 114621641 is about 485.7605115957.

The spelling of 114621641 in words is "one hundred fourteen million, six hundred twenty-one thousand, six hundred forty-one".