112993538 has 8 divisors (see below), whose sum is σ = 193703232. Its totient is φ = 48425796.

The previous prime is 112993519. The next prime is 112993547. The reversal of 112993538 is 835399211.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112993495 and 112993504.

It is an unprimeable number.

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, 4035470 + ... + 4035497.

It is an arithmetic number, because the mean of its divisors is an integer number (24212904).

Almost surely, 2^112993538 is an apocalyptic number.

112993538 is a deficient number, since it is larger than the sum of its proper divisors (80709694).

112993538 is an equidigital number, since it uses as much as digits as its factorization.

112993538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8070976.

The product of its digits is 58320, while the sum is 41.

The square root of 112993538 is about 10629.8418614766. The cubic root of 112993538 is about 483.4495968693.

The spelling of 112993538 in words is "one hundred twelve million, nine hundred ninety-three thousand, five hundred thirty-eight".