112788005 has 16 divisors (see below), whose sum is σ = 148030848. Its totient is φ = 81816000.

The previous prime is 112787981. The next prime is 112788017. The reversal of 112788005 is 500887211.

It is a happy number.

It is not a de Polignac number, because 112788005 - 2¹⁴ = 112771621 is a prime.

It is a super-2 number, since 2×112788005² = 25442268143760050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20720 + ... + 25590.

It is an arithmetic number, because the mean of its divisors is an integer number (9251928).

Almost surely, 2^112788005 is an apocalyptic number.

It is an amenable number.

112788005 is a deficient number, since it is larger than the sum of its proper divisors (35242843).

112788005 is a wasteful number, since it uses less digits than its factorization.

112788005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5308.

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 112788005 is about 10620.1697255741. The cubic root of 112788005 is about 483.1562905550.

The spelling of 112788005 in words is "one hundred twelve million, seven hundred eighty-eight thousand, five".