45838227 has 12 divisors (see below), whose sum is σ = 62819736. Its totient is φ = 29730240.

The previous prime is 45838213. The next prime is 45838229. The reversal of 45838227 is 72283854.

It is not a de Polignac number, because 45838227 - 2⁸ = 45837971 is a prime.

It is a super-2 number, since 2×45838227² = 4202286109007058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45838229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1474 + ... + 9687.

It is an arithmetic number, because the mean of its divisors is an integer number (5234978).

Almost surely, 2^45838227 is an apocalyptic number.

45838227 is a deficient number, since it is larger than the sum of its proper divisors (16981509).

45838227 is a wasteful number, since it uses less digits than its factorization.

45838227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11238 (or 11201 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 45838227 is about 6770.3934154523. The cubic root of 45838227 is about 357.8842644727.

The spelling of 45838227 in words is "forty-five million, eight hundred thirty-eight thousand, two hundred twenty-seven".