45815114 has 16 divisors (see below), whose sum is σ = 69552000. Its totient is φ = 22633104.

The previous prime is 45815111. The next prime is 45815131. The reversal of 45815114 is 41151854.

45815114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45815111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76187 + ... + 76785.

It is an arithmetic number, because the mean of its divisors is an integer number (4347000).

Almost surely, 2^45815114 is an apocalyptic number.

45815114 is a deficient number, since it is larger than the sum of its proper divisors (23736886).

45815114 is a wasteful number, since it uses less digits than its factorization.

45815114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997.

The product of its digits is 3200, while the sum is 29.

The square root of 45815114 is about 6768.6862831719. The cubic root of 45815114 is about 357.8241023894.

Adding to 45815114 its reverse (41151854), we get a palindrome (86966968).

The spelling of 45815114 in words is "forty-five million, eight hundred fifteen thousand, one hundred fourteen".