126502 has 8 divisors (see below), whose sum is σ = 199800. Its totient is φ = 59904.

The previous prime is 126499. The next prime is 126517. The reversal of 126502 is 205621.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1627 + ... + 1702.

It is an arithmetic number, because the mean of its divisors is an integer number (24975).

2¹²⁶⁵⁰² is an apocalyptic number.

126502 is a deficient number, since it is larger than the sum of its proper divisors (73298).

126502 is a wasteful number, since it uses less digits than its factorization.

126502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 126502 is about 355.6711964722. The cubic root of 126502 is about 50.1994698441.

The spelling of 126502 in words is "one hundred twenty-six thousand, five hundred two".