112591860 has 48 divisors (see below), whose sum is σ = 317108736. Its totient is φ = 29848192.

The previous prime is 112591859. The next prime is 112591861. The reversal of 112591860 is 68195211.

It is an interprime number because it is at equal distance from previous prime (112591859) and next prime (112591861).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112591861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4957 + ... + 15803.

It is an arithmetic number, because the mean of its divisors is an integer number (6606432).

Almost surely, 2^112591860 is an apocalyptic number.

112591860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112591860 is an abundant number, since it is smaller than the sum of its proper divisors (204516876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112591860 is a wasteful number, since it uses less digits than its factorization.

112591860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11032 (or 11030 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 33.

The square root of 112591860 is about 10610.9311561239. The cubic root of 112591860 is about 482.8760489345.

The spelling of 112591860 in words is "one hundred twelve million, five hundred ninety-one thousand, eight hundred sixty".