112487902 has 16 divisors (see below), whose sum is σ = 174569472. Its totient is φ = 54306360.

The previous prime is 112487867. The next prime is 112487911. The reversal of 112487902 is 209784211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29383 + ... + 32989.

It is an arithmetic number, because the mean of its divisors is an integer number (10910592).

Almost surely, 2^112487902 is an apocalyptic number.

112487902 is a deficient number, since it is larger than the sum of its proper divisors (62081570).

112487902 is a wasteful number, since it uses less digits than its factorization.

112487902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4143.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 112487902 is about 10606.0313972758. The cubic root of 112487902 is about 482.7273872520.

The spelling of 112487902 in words is "one hundred twelve million, four hundred eighty-seven thousand, nine hundred two".