126462 has 16 divisors (see below), whose sum is σ = 289152. Its totient is φ = 36120.

The previous prime is 126461. The next prime is 126473. The reversal of 126462 is 264621.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464 + ... + 1547.

It is an arithmetic number, because the mean of its divisors is an integer number (18072).

2¹²⁶⁴⁶² is an apocalyptic number.

126462 is an abundant number, since it is smaller than the sum of its proper divisors (162690).

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

126462 is a wasteful number, since it uses less digits than its factorization.

126462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023.

The product of its digits is 576, while the sum is 21.

The square root of 126462 is about 355.6149603152. The cubic root of 126462 is about 50.1941782532.

It can be divided in two parts, 1264 and 62, that added together give a triangular number (1326 = T₅₁).

The spelling of 126462 in words is "one hundred twenty-six thousand, four hundred sixty-two".