112066154 has 4 divisors (see below), whose sum is σ = 168099234. Its totient is φ = 56033076.

The previous prime is 112066139. The next prime is 112066181. The reversal of 112066154 is 451660211.

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

It can be written as a sum of positive squares in only one way, i.e., 105165025 + 6901129 = 10255^2 + 2627^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28016537 + ... + 28016540.

Almost surely, 2^112066154 is an apocalyptic number.

112066154 is a deficient number, since it is larger than the sum of its proper divisors (56033080).

112066154 is an equidigital number, since it uses as much as digits as its factorization.

112066154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56033079.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 112066154 is about 10586.1302655881. The cubic root of 112066154 is about 482.1233392457.

The spelling of 112066154 in words is "one hundred twelve million, sixty-six thousand, one hundred fifty-four".