113404464 has 120 divisors (see below), whose sum is σ = 337391600. Its totient is φ = 35458560.

The previous prime is 113404463. The next prime is 113404481. The reversal of 113404464 is 464404311.

It is not an unprimeable number, because it can be changed into a prime (113404463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 495102 + ... + 495330.

Almost surely, 2^113404464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113404464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168695800).

113404464 is an abundant number, since it is smaller than the sum of its proper divisors (223987136).

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

113404464 is a wasteful number, since it uses less digits than its factorization.

113404464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 113404464 is about 10649.1532057718. The cubic root of 113404464 is about 484.0349449987.

Adding to 113404464 its reverse (464404311), we get a palindrome (577808775).

The spelling of 113404464 in words is "one hundred thirteen million, four hundred four thousand, four hundred sixty-four".