113144466 has 8 divisors (see below), whose sum is σ = 226288944. Its totient is φ = 37714820.

The previous prime is 113144459. The next prime is 113144467. The reversal of 113144466 is 664441311.

It is a sphenic number, since it is the product of 3 distinct primes.

113144466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (113144467) 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, 9428700 + ... + 9428711.

It is an arithmetic number, because the mean of its divisors is an integer number (28286118).

Almost surely, 2^113144466 is an apocalyptic number.

113144466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

113144466 is a wasteful number, since it uses less digits than its factorization.

113144466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18857416.

The product of its digits is 6912, while the sum is 30.

The square root of 113144466 is about 10636.9387513513. The cubic root of 113144466 is about 483.6647525872.

Adding to 113144466 its reverse (664441311), we get a palindrome (777585777).

The spelling of 113144466 in words is "one hundred thirteen million, one hundred forty-four thousand, four hundred sixty-six".