62404 has 6 divisors (see below), whose sum is σ = 109214.
Its totient is φ = 31200.
The previous prime is 62401. The next prime is 62417. The reversal of 62404 is 40426.
It can be written as a sum of positive squares in only one way, i.e., 61504 + 900 = 248^2 + 30^2
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (62401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7797 + ... + 7804.
262404 is an apocalyptic number.
It is an amenable number.
62404 is a deficient number, since it is larger than the sum of its proper divisors (46810).
62404 is a wasteful number, since it uses less digits than its factorization.
62404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15605 (or 15603 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 62404 is about 249.8079262153.
The cubic root of 62404 is about 39.6646971537.
The spelling of 62404 in words is "sixty-two thousand, four hundred four".