45927273 has 16 divisors (see below), whose sum is σ = 70972416. Its totient is φ = 25873680.

The previous prime is 45927263. The next prime is 45927281. The reversal of 45927273 is 37272954.

It is not a de Polignac number, because 45927273 - 2⁵ = 45927241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45927223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13911 + ... + 16892.

It is an arithmetic number, because the mean of its divisors is an integer number (4435776).

Almost surely, 2^45927273 is an apocalyptic number.

It is an amenable number.

45927273 is a deficient number, since it is larger than the sum of its proper divisors (25045143).

45927273 is a wasteful number, since it uses less digits than its factorization.

45927273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30884.

The product of its digits is 105840, while the sum is 39.

The square root of 45927273 is about 6776.9663567115. The cubic root of 45927273 is about 358.1158582805.

The spelling of 45927273 in words is "forty-five million, nine hundred twenty-seven thousand, two hundred seventy-three".