113435432 has 16 divisors (see below), whose sum is σ = 232027200. Its totient is φ = 51561520.

The previous prime is 113435401. The next prime is 113435437. The reversal of 113435432 is 234534311.

It is not an unprimeable number, because it can be changed into a prime (113435437) 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, 644432 + ... + 644607.

It is an arithmetic number, because the mean of its divisors is an integer number (14501700).

Almost surely, 2^113435432 is an apocalyptic number.

It is an amenable number.

113435432 is an abundant number, since it is smaller than the sum of its proper divisors (118591768).

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

113435432 is a wasteful number, since it uses less digits than its factorization.

113435432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289056 (or 1289052 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 113435432 is about 10650.6071188454. The cubic root of 113435432 is about 484.0790003778.

Adding to 113435432 its reverse (234534311), we get a palindrome (347969743).

The spelling of 113435432 in words is "one hundred thirteen million, four hundred thirty-five thousand, four hundred thirty-two".