4145273 has 8 divisors (see below), whose sum is σ = 4548096. Its totient is φ = 3746800.

The previous prime is 4145261. The next prime is 4145291. The reversal of 4145273 is 3725414.

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 4145273 - 2⁴ = 4145257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4145213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115 + ... + 3087.

It is an arithmetic number, because the mean of its divisors is an integer number (568512).

Almost surely, 2^4145273 is an apocalyptic number.

It is an amenable number.

4145273 is a deficient number, since it is larger than the sum of its proper divisors (402823).

4145273 is a wasteful number, since it uses less digits than its factorization.

4145273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175.

The product of its digits is 3360, while the sum is 26.

The square root of 4145273 is about 2035.9943516621. The cubic root of 4145273 is about 160.6390199575.

The spelling of 4145273 in words is "four million, one hundred forty-five thousand, two hundred seventy-three".