45141922 has 16 divisors (see below), whose sum is σ = 80055360. Its totient is φ = 18679248.

The previous prime is 45141917. The next prime is 45141923. The reversal of 45141922 is 22914154.

45141922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45141923) by changing a digit.

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, 55188 + ... + 55999.

It is an arithmetic number, because the mean of its divisors is an integer number (5003460).

Almost surely, 2^45141922 is an apocalyptic number.

45141922 is a deficient number, since it is larger than the sum of its proper divisors (34913438).

45141922 is a wasteful number, since it uses less digits than its factorization.

45141922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111225.

The product of its digits is 2880, while the sum is 28.

The square root of 45141922 is about 6718.7738464693. The cubic root of 45141922 is about 356.0628650081.

The spelling of 45141922 in words is "forty-five million, one hundred forty-one thousand, nine hundred twenty-two".