2873166 has 8 divisors (see below), whose sum is σ = 5746344. Its totient is φ = 957720.

The previous prime is 2873149. The next prime is 2873177. The reversal of 2873166 is 6613782.

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

2873166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239425 + ... + 239436.

It is an arithmetic number, because the mean of its divisors is an integer number (718293).

2^2873166 is an apocalyptic number.

2873166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2873166 is a wasteful number, since it uses less digits than its factorization.

2873166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478866.

The product of its digits is 12096, while the sum is 33.

The square root of 2873166 is about 1695.0415924101. The cubic root of 2873166 is about 142.1631068971.

The spelling of 2873166 in words is "two million, eight hundred seventy-three thousand, one hundred sixty-six".