2873197 has 4 divisors (see below), whose sum is σ = 2884896. Its totient is φ = 2861500.

The previous prime is 2873179. The next prime is 2873203. The reversal of 2873197 is 7913782.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2873197 - 2⁷ = 2873069 is a prime.

It is a super-2 number, since 2×2873197² = 16510522001618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5473 + ... + 5974.

It is an arithmetic number, because the mean of its divisors is an integer number (721224).

2^2873197 is an apocalyptic number.

It is an amenable number.

2873197 is a deficient number, since it is larger than the sum of its proper divisors (11699).

2873197 is a wasteful number, since it uses less digits than its factorization.

2873197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11698.

The product of its digits is 21168, while the sum is 37.

The square root of 2873197 is about 1695.0507367038. The cubic root of 2873197 is about 142.1636181844.

The spelling of 2873197 in words is "two million, eight hundred seventy-three thousand, one hundred ninety-seven".