45066341 has 2 divisors, whose sum is σ = 45066342.
Its totient is φ = 45066340.
The previous prime is 45066323. The next prime is 45066397. The reversal of 45066341 is 14366054.
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., 42902500 + 2163841 = 6550^2 + 1471^2
It is a cyclic number.
It is not a de Polignac number, because 45066341 - 222 = 40872037 is a prime.
It is a super-2 number, since 2×450663412 = 4061950182256562, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45066941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22533170 + 22533171.
It is an arithmetic number, because the mean of its divisors is an integer number (22533171).
Almost surely, 245066341 is an apocalyptic number.
It is an amenable number.
45066341 is a deficient number, since it is larger than the sum of its proper divisors (1).
45066341 is an equidigital number, since it uses as much as digits as its factorization.
45066341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 45066341 is about 6713.1468775828.
The cubic root of 45066341 is about 355.8640356309.
The spelling of 45066341 in words is "forty-five million, sixty-six thousand, three hundred forty-one".