2487112 has 8 divisors (see below), whose sum is σ = 4663350. Its totient is φ = 1243552.

The previous prime is 2487097. The next prime is 2487113. The reversal of 2487112 is 2117842.

It is a happy number.

2487112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2353156 + 133956 = 1534^2 + 366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2487112² = 12371452201088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2487113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155437 + ... + 155452.

2^2487112 is an apocalyptic number.

It is an amenable number.

2487112 is a deficient number, since it is larger than the sum of its proper divisors (2176238).

2487112 is a wasteful number, since it uses less digits than its factorization.

2487112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310895 (or 310891 counting only the distinct ones).

The product of its digits is 896, while the sum is 25.

The square root of 2487112 is about 1577.0580204926. The cubic root of 2487112 is about 135.4872561464.

The spelling of 2487112 in words is "two million, four hundred eighty-seven thousand, one hundred twelve".