112745436 has 12 divisors (see below), whose sum is σ = 263072712. Its totient is φ = 37581808.

The previous prime is 112745407. The next prime is 112745447. The reversal of 112745436 is 634547211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 112745397 and 112745406.

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, 4697715 + ... + 4697738.

It is an arithmetic number, because the mean of its divisors is an integer number (21922726).

Almost surely, 2^112745436 is an apocalyptic number.

It is an amenable number.

112745436 is an abundant number, since it is smaller than the sum of its proper divisors (150327276).

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

112745436 is a wasteful number, since it uses less digits than its factorization.

112745436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9395460 (or 9395458 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 112745436 is about 10618.1653782563. The cubic root of 112745436 is about 483.0954978367.

The spelling of 112745436 in words is "one hundred twelve million, seven hundred forty-five thousand, four hundred thirty-six".