2097273 has 24 divisors (see below), whose sum is σ = 3094560. Its totient is φ = 1262080.

The previous prime is 2097259. The next prime is 2097287. The reversal of 2097273 is 3727902.

It is an interprime number because it is at equal distance from previous prime (2097259) and next prime (2097287).

It is not a de Polignac number, because 2097273 - 2⁴ = 2097257 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2097273.

It is not an unprimeable number, because it can be changed into a prime (2097223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35518 + ... + 35576.

It is an arithmetic number, because the mean of its divisors is an integer number (128940).

2^2097273 is an apocalyptic number.

It is an amenable number.

2097273 is a deficient number, since it is larger than the sum of its proper divisors (997287).

2097273 is a wasteful number, since it uses less digits than its factorization.

2097273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 2097273 is about 1448.1964645724. The cubic root of 2097273 is about 128.0024617040.

The spelling of 2097273 in words is "two million, ninety-seven thousand, two hundred seventy-three".