112173453 has 24 divisors (see below), whose sum is σ = 185485248. Its totient is φ = 63991872.

The previous prime is 112173433. The next prime is 112173491. The reversal of 112173453 is 354371211.

It is not a de Polignac number, because 112173453 - 2⁶ = 112173389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112173403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51025 + ... + 53177.

It is an arithmetic number, because the mean of its divisors is an integer number (7728552).

Almost surely, 2^112173453 is an apocalyptic number.

It is an amenable number.

112173453 is a deficient number, since it is larger than the sum of its proper divisors (73311795).

112173453 is a wasteful number, since it uses less digits than its factorization.

112173453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993 (or 2990 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 112173453 is about 10591.1969578514. The cubic root of 112173453 is about 482.2771616350.

The spelling of 112173453 in words is "one hundred twelve million, one hundred seventy-three thousand, four hundred fifty-three".