1473273 has 6 divisors (see below), whose sum is σ = 2128074. Its totient is φ = 982176.

The previous prime is 1473257. The next prime is 1473301. The reversal of 1473273 is 3723741.

It can be written as a sum of positive squares in only one way, i.e., 1375929 + 97344 = 1173^2 + 312^2 .

It is not a de Polignac number, because 1473273 - 2⁴ = 1473257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1473473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81840 + ... + 81857.

It is an arithmetic number, because the mean of its divisors is an integer number (354679).

2^1473273 is an apocalyptic number.

It is an amenable number.

1473273 is a deficient number, since it is larger than the sum of its proper divisors (654801).

1473273 is a wasteful number, since it uses less digits than its factorization.

1473273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163703 (or 163700 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 1473273 is about 1213.7845772624. The cubic root of 1473273 is about 113.7874617988.

The spelling of 1473273 in words is "one million, four hundred seventy-three thousand, two hundred seventy-three".