116404 has 6 divisors (see below), whose sum is σ = 203714.
Its totient is φ = 58200.
The previous prime is 116387. The next prime is 116411. The reversal of 116404 is 404611.
It can be divided in two parts, 116 and 404, that multiplied together give a palindrome (46864).
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 63504 + 52900 = 252^2 + 230^2
It is a pancake number, because a pancake can be divided into 116404 parts by 482 straight cuts.
It is a congruent number.
It is an unprimeable number.
116404 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14547 + ... + 14554.
2116404 is an apocalyptic number.
It is an amenable number.
116404 is a deficient number, since it is larger than the sum of its proper divisors (87310).
116404 is a wasteful number, since it uses less digits than its factorization.
116404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29105 (or 29103 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 116404 is about 341.1803042381.
The cubic root of 116404 is about 48.8265420425.
The spelling of 116404 in words is "one hundred sixteen thousand, four hundred four".