2016273 has 8 divisors (see below), whose sum is σ = 3072448. Its totient is φ = 1152144.

The previous prime is 2016269. The next prime is 2016277. The reversal of 2016273 is 3726102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2016269) and next prime (2016277).

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

It is not a de Polignac number, because 2016273 - 2² = 2016269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 96013 = 2016273 / (2 + 0 + 1 + 6 + 2 + 7 + 3).

It is a Duffinian number.

It is a Curzon number.

2016273 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016277) 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, 47986 + ... + 48027.

It is an arithmetic number, because the mean of its divisors is an integer number (384056).

2^2016273 is an apocalyptic number.

It is an amenable number.

2016273 is a deficient number, since it is larger than the sum of its proper divisors (1056175).

2016273 is an equidigital number, since it uses as much as digits as its factorization.

2016273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96023.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2016273 is about 1419.9552809860. The cubic root of 2016273 is about 126.3328939648.

The spelling of 2016273 in words is "two million, sixteen thousand, two hundred seventy-three".