45344267 has 2 divisors, whose sum is σ = 45344268. Its totient is φ = 45344266.

The previous prime is 45344251. The next prime is 45344281. The reversal of 45344267 is 76244354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45344267 - 2⁴ = 45344251 is a prime.

It is a super-2 number, since 2×45344267² = 4112205099534578, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45344297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22672133 + 22672134.

It is an arithmetic number, because the mean of its divisors is an integer number (22672134).

Almost surely, 2^45344267 is an apocalyptic number.

45344267 is a deficient number, since it is larger than the sum of its proper divisors (1).

45344267 is an equidigital number, since it uses as much as digits as its factorization.

45344267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 35.

The square root of 45344267 is about 6733.8151890292. The cubic root of 45344267 is about 356.5940797151.

The spelling of 45344267 in words is "forty-five million, three hundred forty-four thousand, two hundred sixty-seven".