273224045 has 8 divisors (see below), whose sum is σ = 328545024. Its totient is φ = 218128464.

The previous prime is 273224027. The next prime is 273224053. The reversal of 273224045 is 540422372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 273224045 - 2²⁶ = 206115181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 273223999 and 273224017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53669 + ... + 58538.

It is an arithmetic number, because the mean of its divisors is an integer number (41068128).

Almost surely, 2^273224045 is an apocalyptic number.

It is an amenable number.

273224045 is a deficient number, since it is larger than the sum of its proper divisors (55320979).

273224045 is a wasteful number, since it uses less digits than its factorization.

273224045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112699.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 273224045 is about 16529.4901615265. The cubic root of 273224045 is about 648.8928252285.

The spelling of 273224045 in words is "two hundred seventy-three million, two hundred twenty-four thousand, forty-five".