112021862 has 4 divisors (see below), whose sum is σ = 168032796. Its totient is φ = 56010930.

The previous prime is 112021859. The next prime is 112021901. The reversal of 112021862 is 268120211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005464 + ... + 28005467.

It is an arithmetic number, because the mean of its divisors is an integer number (42008199).

Almost surely, 2^112021862 is an apocalyptic number.

112021862 is a deficient number, since it is larger than the sum of its proper divisors (56010934).

112021862 is an equidigital number, since it uses as much as digits as its factorization.

112021862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56010933.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 112021862 is about 10584.0380762732. The cubic root of 112021862 is about 482.0598142054.

The spelling of 112021862 in words is "one hundred twelve million, twenty-one thousand, eight hundred sixty-two".