45361227 has 16 divisors (see below), whose sum is σ = 63825920. Its totient is φ = 28576800.

The previous prime is 45361193. The next prime is 45361231. The reversal of 45361227 is 72216354.

It is not a de Polignac number, because 45361227 - 2¹⁴ = 45344843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45361194 and 45361203.

It is not an unprimeable number, because it can be changed into a prime (45361237) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30102 + ... + 31572.

It is an arithmetic number, because the mean of its divisors is an integer number (3989120).

Almost surely, 2^45361227 is an apocalyptic number.

45361227 is a deficient number, since it is larger than the sum of its proper divisors (18464693).

45361227 is a wasteful number, since it uses less digits than its factorization.

45361227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034.

The product of its digits is 10080, while the sum is 30.

The square root of 45361227 is about 6735.0743871170. The cubic root of 45361227 is about 356.6385328300.

The spelling of 45361227 in words is "forty-five million, three hundred sixty-one thousand, two hundred twenty-seven".