112545646 has 8 divisors (see below), whose sum is σ = 168872760. Its totient is φ = 56254728.

The previous prime is 112545623. The next prime is 112545689. The reversal of 112545646 is 646545211.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 925 + ... + 15031.

It is an arithmetic number, because the mean of its divisors is an integer number (21109095).

Almost surely, 2^112545646 is an apocalyptic number.

112545646 is a deficient number, since it is larger than the sum of its proper divisors (56327114).

112545646 is a wasteful number, since it uses less digits than its factorization.

112545646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18098.

The product of its digits is 28800, while the sum is 34.

The square root of 112545646 is about 10608.7532726518. The cubic root of 112545646 is about 482.8099734426.

It can be divided in two parts, 11254 and 5646, that added together give a square (16900 = 130²).

The spelling of 112545646 in words is "one hundred twelve million, five hundred forty-five thousand, six hundred forty-six".