113405446 has 16 divisors (see below), whose sum is σ = 212083200. Its totient is φ = 44183880.

The previous prime is 113405437. The next prime is 113405447. The reversal of 113405446 is 644504311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113405447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368046 + ... + 368353.

It is an arithmetic number, because the mean of its divisors is an integer number (13255200).

Almost surely, 2^113405446 is an apocalyptic number.

113405446 is a deficient number, since it is larger than the sum of its proper divisors (98677754).

113405446 is a wasteful number, since it uses less digits than its factorization.

113405446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736419.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 113405446 is about 10649.1993126244. The cubic root of 113405446 is about 484.0363421246.

Adding to 113405446 its reverse (644504311), we get a palindrome (757909757).

The spelling of 113405446 in words is "one hundred thirteen million, four hundred five thousand, four hundred forty-six".