45227339 has 2 divisors, whose sum is σ = 45227340. Its totient is φ = 45227338.

The previous prime is 45227333. The next prime is 45227363. The reversal of 45227339 is 93372254.

45227339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45227339 - 2⁴ = 45227323 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45227299 and 45227308.

It is not a weakly prime, because it can be changed into another prime (45227333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22613669 + 22613670.

It is an arithmetic number, because the mean of its divisors is an integer number (22613670).

Almost surely, 2^45227339 is an apocalyptic number.

45227339 is a deficient number, since it is larger than the sum of its proper divisors (1).

45227339 is an equidigital number, since it uses as much as digits as its factorization.

45227339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 45227339 is about 6725.1274337369. The cubic root of 45227339 is about 356.2873027934.

It can be divided in two parts, 45227 and 339, that multiplied together give a triangular number (15331953 = T₅₅₃₇).

The spelling of 45227339 in words is "forty-five million, two hundred twenty-seven thousand, three hundred thirty-nine".