112072769 has 8 divisors (see below), whose sum is σ = 115167360. Its totient is φ = 109007856.

The previous prime is 112072759. The next prime is 112072771. The reversal of 112072769 is 967270211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112072769 is a prime.

It is a super-2 number, since 2×112072769² = 25120611102654722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112072759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347 + ... + 14975.

It is an arithmetic number, because the mean of its divisors is an integer number (14395920).

Almost surely, 2^112072769 is an apocalyptic number.

It is an amenable number.

112072769 is a deficient number, since it is larger than the sum of its proper divisors (3094591).

112072769 is a wasteful number, since it uses less digits than its factorization.

112072769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14839.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 112072769 is about 10586.4426980927. The cubic root of 112072769 is about 482.1328252592.

The spelling of 112072769 in words is "one hundred twelve million, seventy-two thousand, seven hundred sixty-nine".