112738045 has 32 divisors (see below), whose sum is σ = 159489792. Its totient is φ = 74898432.

The previous prime is 112738037. The next prime is 112738079. The reversal of 112738045 is 540837211.

It is not a de Polignac number, because 112738045 - 2³ = 112738037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112737998 and 112738016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260149 + ... + 260581.

It is an arithmetic number, because the mean of its divisors is an integer number (4984056).

Almost surely, 2^112738045 is an apocalyptic number.

It is an amenable number.

112738045 is a deficient number, since it is larger than the sum of its proper divisors (46751747).

112738045 is a wasteful number, since it uses less digits than its factorization.

112738045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 112738045 is about 10617.8173369106. The cubic root of 112738045 is about 483.0849412029.

The spelling of 112738045 in words is "one hundred twelve million, seven hundred thirty-eight thousand, forty-five".