2499112 has 32 divisors (see below), whose sum is σ = 5843520. Its totient is φ = 973440.

The previous prime is 2499103. The next prime is 2499121. The reversal of 2499112 is 2119942.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2499103) and next prime (2499121).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1413 + ... + 2644.

It is an arithmetic number, because the mean of its divisors is an integer number (182610).

2^2499112 is an apocalyptic number.

2499112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2499112 is an abundant number, since it is smaller than the sum of its proper divisors (3344408).

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

2499112 is a wasteful number, since it uses less digits than its factorization.

2499112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081 (or 4077 counting only the distinct ones).

The product of its digits is 1296, while the sum is 28.

The square root of 2499112 is about 1580.8579948876. The cubic root of 2499112 is about 135.7048095745.

The spelling of 2499112 in words is "two million, four hundred ninety-nine thousand, one hundred twelve".