113305446 has 16 divisors (see below), whose sum is σ = 251790000. Its totient is φ = 37768464.

The previous prime is 113305373. The next prime is 113305453. The reversal of 113305446 is 644503311.

113305446 is a `hidden beast` number, since 113 + 3 + 0 + 544 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049071 + ... + 1049178.

It is an arithmetic number, because the mean of its divisors is an integer number (15736875).

Almost surely, 2^113305446 is an apocalyptic number.

113305446 is an abundant number, since it is smaller than the sum of its proper divisors (138484554).

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

113305446 is a wasteful number, since it uses less digits than its factorization.

113305446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098260 (or 2098254 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 113305446 is about 10644.5030884490. The cubic root of 113305446 is about 483.8940271823.

Adding to 113305446 its reverse (644503311), we get a palindrome (757808757).

The spelling of 113305446 in words is "one hundred thirteen million, three hundred five thousand, four hundred forty-six".