112279740 has 48 divisors (see below), whose sum is σ = 330933120. Its totient is φ = 28365120.

The previous prime is 112279729. The next prime is 112279753. The reversal of 112279740 is 47972211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48106 + ... + 50385.

It is an arithmetic number, because the mean of its divisors is an integer number (6894440).

Almost surely, 2^112279740 is an apocalyptic number.

112279740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112279740 is an abundant number, since it is smaller than the sum of its proper divisors (218653380).

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

112279740 is a wasteful number, since it uses less digits than its factorization.

112279740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98522 (or 98520 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 112279740 is about 10596.2134746333. The cubic root of 112279740 is about 482.4294365564.

The spelling of 112279740 in words is "one hundred twelve million, two hundred seventy-nine thousand, seven hundred forty".