112667471 has 4 divisors (see below), whose sum is σ = 128762832. Its totient is φ = 96572112.

The previous prime is 112667411. The next prime is 112667491. The reversal of 112667471 is 174766211.

It is a happy number.

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

It is not a de Polignac number, because 112667471 - 2¹⁴ = 112651087 is a prime.

It is a super-3 number, since 3×112667471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112667411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8047670 + ... + 8047683.

It is an arithmetic number, because the mean of its divisors is an integer number (32190708).

Almost surely, 2^112667471 is an apocalyptic number.

112667471 is a deficient number, since it is larger than the sum of its proper divisors (16095361).

112667471 is an equidigital number, since it uses as much as digits as its factorization.

112667471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16095360.

The product of its digits is 14112, while the sum is 35.

The square root of 112667471 is about 10614.4934405745. The cubic root of 112667471 is about 482.9841164599.

The spelling of 112667471 in words is "one hundred twelve million, six hundred sixty-seven thousand, four hundred seventy-one".