112739006 has 4 divisors (see below), whose sum is σ = 169108512. Its totient is φ = 56369502.

The previous prime is 112738999. The next prime is 112739009. The reversal of 112739006 is 600937211.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112739006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112739009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28184750 + ... + 28184753.

It is an arithmetic number, because the mean of its divisors is an integer number (42277128).

Almost surely, 2^112739006 is an apocalyptic number.

112739006 is a deficient number, since it is larger than the sum of its proper divisors (56369506).

112739006 is an equidigital number, since it uses as much as digits as its factorization.

112739006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56369505.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 112739006 is about 10617.8625909361. The cubic root of 112739006 is about 483.0863138342.

The spelling of 112739006 in words is "one hundred twelve million, seven hundred thirty-nine thousand, six".