3045273 has 16 divisors (see below), whose sum is σ = 5062656. Its totient is φ = 1581840.

The previous prime is 3045257. The next prime is 3045281. The reversal of 3045273 is 3725403.

It is not a de Polignac number, because 3045273 - 2⁴ = 3045257 is a prime.

3045273 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045253) 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, 6361 + ... + 6822.

It is an arithmetic number, because the mean of its divisors is an integer number (316416).

Almost surely, 2^3045273 is an apocalyptic number.

3045273 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3045273 is a deficient number, since it is larger than the sum of its proper divisors (2017383).

3045273 is a wasteful number, since it uses less digits than its factorization.

3045273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13204.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 3045273 is about 1745.0710587251. The cubic root of 3045273 is about 144.9468374273.

The spelling of 3045273 in words is "three million, forty-five thousand, two hundred seventy-three".