45034185 has 32 divisors (see below), whose sum is σ = 84038400. Its totient is φ = 20584704.

The previous prime is 45034177. The next prime is 45034189. The reversal of 45034185 is 58143054.

It is not a de Polignac number, because 45034185 - 2³ = 45034177 is a prime.

It is a super-2 number, since 2×45034185² = 4056155637228450, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45034189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769 + ... + 9521.

It is an arithmetic number, because the mean of its divisors is an integer number (2626200).

Almost surely, 2^45034185 is an apocalyptic number.

It is an amenable number.

45034185 is a deficient number, since it is larger than the sum of its proper divisors (39004215).

45034185 is an equidigital number, since it uses as much as digits as its factorization.

45034185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8782 (or 8768 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 45034185 is about 6710.7514482359. The cubic root of 45034185 is about 355.7793760940.

The spelling of 45034185 in words is "forty-five million, thirty-four thousand, one hundred eighty-five".