45007022 has 16 divisors (see below), whose sum is σ = 69895680. Its totient is φ = 21718368.

The previous prime is 45007019. The next prime is 45007031. The reversal of 45007022 is 22070054.

45007022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45006985 and 45007003.

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 7 ways as a sum of consecutive naturals, for example, 7004 + ... + 11792.

It is an arithmetic number, because the mean of its divisors is an integer number (4368480).

Almost surely, 2^45007022 is an apocalyptic number.

45007022 is a deficient number, since it is larger than the sum of its proper divisors (24888658).

45007022 is a wasteful number, since it uses less digits than its factorization.

45007022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 45007022 is about 6708.7273010609. The cubic root of 45007022 is about 355.7078306014.

Adding to 45007022 its reverse (22070054), we get a palindrome (67077076).

The spelling of 45007022 in words is "forty-five million, seven thousand, twenty-two".