45304214 has 4 divisors (see below), whose sum is σ = 67956324. Its totient is φ = 22652106.

The previous prime is 45304211. The next prime is 45304219. The reversal of 45304214 is 41240354.

45304214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45304214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45304211) 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 as a sum of consecutive naturals, namely, 11326052 + ... + 11326055.

It is an arithmetic number, because the mean of its divisors is an integer number (16989081).

Almost surely, 2^45304214 is an apocalyptic number.

45304214 is a deficient number, since it is larger than the sum of its proper divisors (22652110).

45304214 is a wasteful number, since it uses less digits than its factorization.

45304214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22652109.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 45304214 is about 6730.8405121500. The cubic root of 45304214 is about 356.4890545303.

Adding to 45304214 its reverse (41240354), we get a palindrome (86544568).

The spelling of 45304214 in words is "forty-five million, three hundred four thousand, two hundred fourteen".