45000914 has 16 divisors (see below), whose sum is σ = 78720000. Its totient is φ = 19285812.

The previous prime is 45000913. The next prime is 45000929. The reversal of 45000914 is 41900054.

It is a happy number.

45000914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45000914.

It is not an unprimeable number, because it can be changed into a prime (45000913) 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, 32114 + ... + 33485.

It is an arithmetic number, because the mean of its divisors is an integer number (4920000).

Almost surely, 2^45000914 is an apocalyptic number.

45000914 is a deficient number, since it is larger than the sum of its proper divisors (33719086).

45000914 is an equidigital number, since it uses as much as digits as its factorization.

45000914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65622 (or 65608 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 45000914 is about 6708.2720576912. The cubic root of 45000914 is about 355.6917385812.

Adding to 45000914 its reverse (41900054), we get a palindrome (86900968).

The spelling of 45000914 in words is "forty-five million, nine hundred fourteen", and thus it is an aban number.