112279746 has 8 divisors (see below), whose sum is σ = 224559504. Its totient is φ = 37426580.

The previous prime is 112279729. The next prime is 112279753. The reversal of 112279746 is 647972211.

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

112279746 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9356640 + ... + 9356651.

It is an arithmetic number, because the mean of its divisors is an integer number (28069938).

Almost surely, 2^112279746 is an apocalyptic number.

112279746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112279746 is a wasteful number, since it uses less digits than its factorization.

112279746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18713296.

The product of its digits is 42336, while the sum is 39.

The square root of 112279746 is about 10596.2137577533. The cubic root of 112279746 is about 482.4294451498.

The spelling of 112279746 in words is "one hundred twelve million, two hundred seventy-nine thousand, seven hundred forty-six".