126486 has 12 divisors (see below), whose sum is σ = 274092. Its totient is φ = 42156.

The previous prime is 126481. The next prime is 126487. The reversal of 126486 is 684621.

126486 = 55² + 56² + ... + 81².

126486 is a `hidden beast` number, since 12 + 648 + 6 = 666.

126486 is a modest number, since divided by 486 gives 126 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126481) by changing a digit.

126486 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 in 5 ways as a sum of consecutive naturals, for example, 3496 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (22841).

2¹²⁶⁴⁸⁶ is an apocalyptic number.

126486 is an abundant number, since it is smaller than the sum of its proper divisors (147606).

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

126486 is a wasteful number, since it uses less digits than its factorization.

126486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7035 (or 7032 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 126486 is about 355.6487030765. The cubic root of 126486 is about 50.1973533416.

The spelling of 126486 in words is "one hundred twenty-six thousand, four hundred eighty-six".