45073914 has 8 divisors (see below), whose sum is σ = 90147840. Its totient is φ = 15024636.

The previous prime is 45073891. The next prime is 45073927. The reversal of 45073914 is 41937054.

It is a sphenic number, since it is the product of 3 distinct primes.

45073914 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3756154 + ... + 3756165.

It is an arithmetic number, because the mean of its divisors is an integer number (11268480).

Almost surely, 2^45073914 is an apocalyptic number.

45073914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45073914 is a wasteful number, since it uses less digits than its factorization.

45073914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512324.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 45073914 is about 6713.7108963672. The cubic root of 45073914 is about 355.8839677823.

The spelling of 45073914 in words is "forty-five million, seventy-three thousand, nine hundred fourteen".