1045460227 has 10 divisors (see below), whose sum is σ = 1219633828. Its totient is φ = 896106708.

The previous prime is 1045460209. The next prime is 1045460233. The reversal of 1045460227 is 7220645401.

It is not a de Polignac number, because 1045460227 - 2¹¹ = 1045458179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045460257) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 215313 + ... + 220114.

Almost surely, 2^1045460227 is an apocalyptic number.

1045460227 is a deficient number, since it is larger than the sum of its proper divisors (174173601).

1045460227 is an frugal number, since it uses more digits than its factorization.

1045460227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435455 (or 435434 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 1045460227 is about 32333.5773925497. The cubic root of 1045460227 is about 1014.9294124514.

The spelling of 1045460227 in words is "one billion, forty-five million, four hundred sixty thousand, two hundred twenty-seven".