45683918 has 8 divisors (see below), whose sum is σ = 78315312. Its totient is φ = 19578816.

The previous prime is 45683909. The next prime is 45683927. The reversal of 45683918 is 81938654.

45683918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45683909) and next prime (45683927).

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1631555 + ... + 1631582.

It is an arithmetic number, because the mean of its divisors is an integer number (9789414).

Almost surely, 2^45683918 is an apocalyptic number.

45683918 is a deficient number, since it is larger than the sum of its proper divisors (32631394).

45683918 is a wasteful number, since it uses less digits than its factorization.

45683918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263146.

The product of its digits is 207360, while the sum is 44.

The square root of 45683918 is about 6758.9879419925. The cubic root of 45683918 is about 357.4822212294.

The spelling of 45683918 in words is "forty-five million, six hundred eighty-three thousand, nine hundred eighteen".