183744241 has 2 divisors, whose sum is σ = 183744242. Its totient is φ = 183744240.

The previous prime is 183744229. The next prime is 183744251. The reversal of 183744241 is 142447381.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98089216 + 85655025 = 9904^2 + 9255^2 .

It is an emirp because it is prime and its reverse (142447381) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 183744241 - 2²³ = 175355633 is a prime.

It is a super-2 number, since 2×183744241² = 67523892201332162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 183744197 and 183744206.

It is not a weakly prime, because it can be changed into another prime (183744251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91872120 + 91872121.

It is an arithmetic number, because the mean of its divisors is an integer number (91872121).

Almost surely, 2^183744241 is an apocalyptic number.

It is an amenable number.

183744241 is a deficient number, since it is larger than the sum of its proper divisors (1).

183744241 is an equidigital number, since it uses as much as digits as its factorization.

183744241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 34.

The square root of 183744241 is about 13555.2292861464. The cubic root of 183744241 is about 568.5097431308.

The spelling of 183744241 in words is "one hundred eighty-three million, seven hundred forty-four thousand, two hundred forty-one".