45635838 has 16 divisors (see below), whose sum is σ = 91737360. Its totient is φ = 15134336.

The previous prime is 45635833. The next prime is 45635839. The reversal of 45635838 is 83853654.

It is a self number, because there is not a number n which added to its sum of digits gives 45635838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45635833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18123 + ... + 20486.

It is an arithmetic number, because the mean of its divisors is an integer number (5733585).

Almost surely, 2^45635838 is an apocalyptic number.

45635838 is an abundant number, since it is smaller than the sum of its proper divisors (46101522).

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

45635838 is a wasteful number, since it uses less digits than its factorization.

45635838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38811.

The product of its digits is 345600, while the sum is 42.

The square root of 45635838 is about 6755.4302601685. The cubic root of 45635838 is about 357.3567665894.

It can be divided in two parts, 4563 and 5838, that added together give a palindrome (10401).

The spelling of 45635838 in words is "forty-five million, six hundred thirty-five thousand, eight hundred thirty-eight".