112719087 has 32 divisors (see below), whose sum is σ = 182918400. Its totient is φ = 68177376.

The previous prime is 112719083. The next prime is 112719091. The reversal of 112719087 is 780917211.

It is an interprime number because it is at equal distance from previous prime (112719083) and next prime (112719091).

It is not a de Polignac number, because 112719087 - 2² = 112719083 is a prime.

It is a super-2 number, since 2×112719087² = 25411185148227138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112719083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17988 + ... + 23430.

It is an arithmetic number, because the mean of its divisors is an integer number (5716200).

Almost surely, 2^112719087 is an apocalyptic number.

112719087 is a deficient number, since it is larger than the sum of its proper divisors (70199313).

112719087 is a wasteful number, since it uses less digits than its factorization.

112719087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524 (or 5518 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 36.

The square root of 112719087 is about 10616.9245546910. The cubic root of 112719087 is about 483.0578612060.

The spelling of 112719087 in words is "one hundred twelve million, seven hundred nineteen thousand, eighty-seven".