2873112 has 32 divisors (see below), whose sum is σ = 7836480. Its totient is φ = 870560.

The previous prime is 2873107. The next prime is 2873113. The reversal of 2873112 is 2113782.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873113) 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, 5178 + ... + 5705.

It is an arithmetic number, because the mean of its divisors is an integer number (244890).

2^2873112 is an apocalyptic number.

2873112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2873112 is an abundant number, since it is smaller than the sum of its proper divisors (4963368).

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

2873112 is a wasteful number, since it uses less digits than its factorization.

2873112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10903 (or 10899 counting only the distinct ones).

The product of its digits is 672, while the sum is 24.

The square root of 2873112 is about 1695.0256635225. The cubic root of 2873112 is about 142.1622162587.

Adding to 2873112 its reverse (2113782), we get a palindrome (4986894).

The spelling of 2873112 in words is "two million, eight hundred seventy-three thousand, one hundred twelve".