112196540 has 12 divisors (see below), whose sum is σ = 235612776. Its totient is φ = 44878608.

The previous prime is 112196537. The next prime is 112196573. The reversal of 112196540 is 45691211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2804894 + ... + 2804933.

It is an arithmetic number, because the mean of its divisors is an integer number (19634398).

Almost surely, 2^112196540 is an apocalyptic number.

112196540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112196540 is an abundant number, since it is smaller than the sum of its proper divisors (123416236).

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

112196540 is a wasteful number, since it uses less digits than its factorization.

112196540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609836 (or 5609834 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 112196540 is about 10592.2868163584. The cubic root of 112196540 is about 482.3102460198.

The spelling of 112196540 in words is "one hundred twelve million, one hundred ninety-six thousand, five hundred forty".