112741507 has 4 divisors (see below), whose sum is σ = 114652440. Its totient is φ = 110830576.

The previous prime is 112741471. The next prime is 112741511. The reversal of 112741507 is 705147211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112741507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112741537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955378 + ... + 955495.

It is an arithmetic number, because the mean of its divisors is an integer number (28663110).

Almost surely, 2^112741507 is an apocalyptic number.

112741507 is a deficient number, since it is larger than the sum of its proper divisors (1910933).

112741507 is an equidigital number, since it uses as much as digits as its factorization.

112741507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910932.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 112741507 is about 10617.9803635155. The cubic root of 112741507 is about 483.0898860670.

Adding to 112741507 its reverse (705147211), we get a palindrome (817888718).

The spelling of 112741507 in words is "one hundred twelve million, seven hundred forty-one thousand, five hundred seven".