112493720 has 16 divisors (see below), whose sum is σ = 253110960. Its totient is φ = 44997472.

The previous prime is 112493671. The next prime is 112493729. The reversal of 112493720 is 27394211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112493729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406132 + ... + 1406211.

It is an arithmetic number, because the mean of its divisors is an integer number (15819435).

Almost surely, 2^112493720 is an apocalyptic number.

112493720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112493720 is an abundant number, since it is smaller than the sum of its proper divisors (140617240).

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

112493720 is a wasteful number, since it uses less digits than its factorization.

112493720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812354 (or 2812350 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 112493720 is about 10606.3056716276. The cubic root of 112493720 is about 482.7357095085.

The spelling of 112493720 in words is "one hundred twelve million, four hundred ninety-three thousand, seven hundred twenty".