45107822 has 8 divisors (see below), whose sum is σ = 67841400. Its totient is φ = 22494024.

The previous prime is 45107779. The next prime is 45107857. The reversal of 45107822 is 22870154.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28997 + ... + 30512.

It is an arithmetic number, because the mean of its divisors is an integer number (8480175).

Almost surely, 2^45107822 is an apocalyptic number.

45107822 is a deficient number, since it is larger than the sum of its proper divisors (22733578).

45107822 is a wasteful number, since it uses less digits than its factorization.

45107822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59890.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 45107822 is about 6716.2357016412. The cubic root of 45107822 is about 355.9731863405.

Adding to 45107822 its reverse (22870154), we get a palindrome (67977976).

The spelling of 45107822 in words is "forty-five million, one hundred seven thousand, eight hundred twenty-two".