112752638 has 8 divisors (see below), whose sum is σ = 174961080. Its totient is φ = 54432280.

The previous prime is 112752623. The next prime is 112752659. The reversal of 112752638 is 836257211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 112752598 and 112752607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971948 + ... + 972063.

It is an arithmetic number, because the mean of its divisors is an integer number (21870135).

Almost surely, 2^112752638 is an apocalyptic number.

112752638 is a deficient number, since it is larger than the sum of its proper divisors (62208442).

112752638 is a wasteful number, since it uses less digits than its factorization.

112752638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944042.

The product of its digits is 20160, while the sum is 35.

The square root of 112752638 is about 10618.5045086396. The cubic root of 112752638 is about 483.1057840763.

The spelling of 112752638 in words is "one hundred twelve million, seven hundred fifty-two thousand, six hundred thirty-eight".