2427273 has 8 divisors (see below), whose sum is σ = 3596000. Its totient is φ = 1618164.

The previous prime is 2427263. The next prime is 2427281. The reversal of 2427273 is 3727242.

It is not a de Polignac number, because 2427273 - 2⁹ = 2426761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 89899 = 2427273 / (2 + 4 + 2 + 7 + 2 + 7 + 3).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2427263) 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, 44923 + ... + 44976.

It is an arithmetic number, because the mean of its divisors is an integer number (449500).

2^2427273 is an apocalyptic number.

It is an amenable number.

2427273 is a deficient number, since it is larger than the sum of its proper divisors (1168727).

2427273 is an equidigital number, since it uses as much as digits as its factorization.

2427273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89908 (or 89902 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 2427273 is about 1557.9707956185. The cubic root of 2427273 is about 134.3918322524.

The spelling of 2427273 in words is "two million, four hundred twenty-seven thousand, two hundred seventy-three".