45716838 has 8 divisors (see below), whose sum is σ = 91433688. Its totient is φ = 15238944.

The previous prime is 45716837. The next prime is 45716843. The reversal of 45716838 is 83861754.

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

45716838 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 45716838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45716833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3809731 + ... + 3809742.

It is an arithmetic number, because the mean of its divisors is an integer number (11429211).

Almost surely, 2^45716838 is an apocalyptic number.

45716838 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.

45716838 is a wasteful number, since it uses less digits than its factorization.

45716838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7619478.

The product of its digits is 161280, while the sum is 42.

The square root of 45716838 is about 6761.4227792677. The cubic root of 45716838 is about 357.5680682817.

The spelling of 45716838 in words is "forty-five million, seven hundred sixteen thousand, eight hundred thirty-eight".