45227075 has 6 divisors (see below), whose sum is σ = 56081604. Its totient is φ = 36181640.

The previous prime is 45227069. The next prime is 45227101. The reversal of 45227075 is 57072254.

It is not a de Polignac number, because 45227075 - 2¹² = 45222979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 904517 + ... + 904566.

It is an arithmetic number, because the mean of its divisors is an integer number (9346934).

Almost surely, 2^45227075 is an apocalyptic number.

45227075 is a deficient number, since it is larger than the sum of its proper divisors (10854529).

45227075 is a wasteful number, since it uses less digits than its factorization.

45227075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809093 (or 1809088 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 45227075 is about 6725.1078058274. The cubic root of 45227075 is about 356.2866095547.

The spelling of 45227075 in words is "forty-five million, two hundred twenty-seven thousand, seventy-five".