45446267 has 2 divisors, whose sum is σ = 45446268. Its totient is φ = 45446266.

The previous prime is 45446257. The next prime is 45446329. The reversal of 45446267 is 76264454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45446267 - 2²² = 41251963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45446267.

It is not a weakly prime, because it can be changed into another prime (45446207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22723133 + 22723134.

It is an arithmetic number, because the mean of its divisors is an integer number (22723134).

Almost surely, 2^45446267 is an apocalyptic number.

45446267 is a deficient number, since it is larger than the sum of its proper divisors (1).

45446267 is an equidigital number, since it uses as much as digits as its factorization.

45446267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 38.

The square root of 45446267 is about 6741.3846500552. The cubic root of 45446267 is about 356.8612605497.

The spelling of 45446267 in words is "forty-five million, four hundred forty-six thousand, two hundred sixty-seven".