45204722 has 8 divisors (see below), whose sum is σ = 68047536. Its totient is φ = 22522212.

The previous prime is 45204701. The next prime is 45204763. The reversal of 45204722 is 22740254.

45204722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 45204691 and 45204700.

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, 39368 + ... + 40499.

It is an arithmetic number, because the mean of its divisors is an integer number (8505942).

Almost surely, 2^45204722 is an apocalyptic number.

45204722 is a deficient number, since it is larger than the sum of its proper divisors (22842814).

45204722 is a wasteful number, since it uses less digits than its factorization.

45204722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80152.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 45204722 is about 6723.4456939876. The cubic root of 45204722 is about 356.2279029282.

Adding to 45204722 its reverse (22740254), we get a palindrome (67944976).

The spelling of 45204722 in words is "forty-five million, two hundred four thousand, seven hundred twenty-two".