112689026 has 4 divisors (see below), whose sum is σ = 169033542. Its totient is φ = 56344512.

The previous prime is 112689007. The next prime is 112689043. The reversal of 112689026 is 620986211.

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

It can be written as a sum of positive squares in only one way, i.e., 110271001 + 2418025 = 10501^2 + 1555^2 .

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 as a sum of consecutive naturals, namely, 28172255 + ... + 28172258.

Almost surely, 2^112689026 is an apocalyptic number.

112689026 is a deficient number, since it is larger than the sum of its proper divisors (56344516).

112689026 is an equidigital number, since it uses as much as digits as its factorization.

112689026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56344515.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 112689026 is about 10615.5087489955. The cubic root of 112689026 is about 483.0149152305.

The spelling of 112689026 in words is "one hundred twelve million, six hundred eighty-nine thousand, twenty-six".