45734273 has 12 divisors (see below), whose sum is σ = 52133040. Its totient is φ = 39991536.

The previous prime is 45734203. The next prime is 45734279. The reversal of 45734273 is 37243754.

45734273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45734273 - 2¹⁸ = 45472129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45734279) 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 11 ways as a sum of consecutive naturals, for example, 3911 + ... + 10332.

It is an arithmetic number, because the mean of its divisors is an integer number (4344420).

Almost surely, 2^45734273 is an apocalyptic number.

It is an amenable number.

45734273 is a deficient number, since it is larger than the sum of its proper divisors (6398767).

45734273 is a wasteful number, since it uses less digits than its factorization.

45734273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14288 (or 14275 counting only the distinct ones).

The product of its digits is 70560, while the sum is 35.

The square root of 45734273 is about 6762.7119560129. The cubic root of 45734273 is about 357.6135176697.

The spelling of 45734273 in words is "forty-five million, seven hundred thirty-four thousand, two hundred seventy-three".