112261740 has 24 divisors (see below), whose sum is σ = 314333040. Its totient is φ = 29936448.

The previous prime is 112261739. The next prime is 112261741. The reversal of 112261740 is 47162211.

It is an interprime number because it is at equal distance from previous prime (112261739) and next prime (112261741).

It is a self number, because there is not a number n which added to its sum of digits gives 112261740.

It is not an unprimeable number, because it can be changed into a prime (112261741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935455 + ... + 935574.

It is an arithmetic number, because the mean of its divisors is an integer number (13097210).

Almost surely, 2^112261740 is an apocalyptic number.

112261740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112261740 is an abundant number, since it is smaller than the sum of its proper divisors (202071300).

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

112261740 is a wasteful number, since it uses less digits than its factorization.

112261740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871041 (or 1871039 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 112261740 is about 10595.3640805779. The cubic root of 112261740 is about 482.4036551349.

The spelling of 112261740 in words is "one hundred twelve million, two hundred sixty-one thousand, seven hundred forty".