113173434 has 24 divisors (see below), whose sum is σ = 267501312. Its totient is φ = 34294920.

The previous prime is 113173427. The next prime is 113173439. The reversal of 113173434 is 434371311.

113173434 is a `hidden beast` number, since 1 + 1 + 317 + 343 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 113173398 and 113173407.

It is not an unprimeable number, because it can be changed into a prime (113173439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285594 + ... + 285989.

It is an arithmetic number, because the mean of its divisors is an integer number (11145888).

Almost surely, 2^113173434 is an apocalyptic number.

113173434 is an abundant number, since it is smaller than the sum of its proper divisors (154327878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113173434 is a wasteful number, since it uses less digits than its factorization.

113173434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571602 (or 571599 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 113173434 is about 10638.3003341699. The cubic root of 113173434 is about 483.7060260891.

The spelling of 113173434 in words is "one hundred thirteen million, one hundred seventy-three thousand, four hundred thirty-four".