112073447 has 4 divisors (see below), whose sum is σ = 112104720. Its totient is φ = 112042176.

The previous prime is 112073441. The next prime is 112073449. The reversal of 112073447 is 744370211.

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

It is a cyclic number.

It is not a de Polignac number, because 112073447 - 2⁴ = 112073431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112073441) 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, 9443 + ... + 17700.

It is an arithmetic number, because the mean of its divisors is an integer number (28026180).

Almost surely, 2^112073447 is an apocalyptic number.

112073447 is a deficient number, since it is larger than the sum of its proper divisors (31273).

112073447 is an equidigital number, since it uses as much as digits as its factorization.

112073447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31272.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 112073447 is about 10586.4747201323. The cubic root of 112073447 is about 482.1337975007.

The spelling of 112073447 in words is "one hundred twelve million, seventy-three thousand, four hundred forty-seven".