112613641 has 8 divisors (see below), whose sum is σ = 133139520. Its totient is φ = 93197328.

The previous prime is 112613623. The next prime is 112613647. The reversal of 112613641 is 146316211.

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

It is a de Polignac number, because none of the positive numbers 2^k-112613641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112613647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277171 + ... + 277576.

It is an arithmetic number, because the mean of its divisors is an integer number (16642440).

Almost surely, 2^112613641 is an apocalyptic number.

It is an amenable number.

112613641 is a deficient number, since it is larger than the sum of its proper divisors (20525879).

112613641 is an equidigital number, since it uses as much as digits as its factorization.

112613641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554783.

The product of its digits is 864, while the sum is 25.

The square root of 112613641 is about 10611.9574537406. The cubic root of 112613641 is about 482.9071845338.

Adding to 112613641 its reverse (146316211), we get a palindrome (258929852).

The spelling of 112613641 in words is "one hundred twelve million, six hundred thirteen thousand, six hundred forty-one".