126604 has 12 divisors (see below), whose sum is σ = 228928. Its totient is φ = 61200.

The previous prime is 126601. The next prime is 126611. The reversal of 126604 is 406621.

It is not an unprimeable number, because it can be changed into a prime (126601) 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, 387 + ... + 634.

2¹²⁶⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

126604 is a deficient number, since it is larger than the sum of its proper divisors (102324).

126604 is a wasteful number, since it uses less digits than its factorization.

126604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1054 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 126604 is about 355.8145584430. The cubic root of 126604 is about 50.2129583537.

The spelling of 126604 in words is "one hundred twenty-six thousand, six hundred four".