126754 has 4 divisors (see below), whose sum is σ = 190134. Its totient is φ = 63376.

The previous prime is 126751. The next prime is 126757. The reversal of 126754 is 457621.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (126751) and next prime (126757).

It can be written as a sum of positive squares in only one way, i.e., 126025 + 729 = 355^2 + 27^2 .

It is not an unprimeable number, because it can be changed into a prime (126751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31687 + ... + 31690.

2¹²⁶⁷⁵⁴ is an apocalyptic number.

126754 is a deficient number, since it is larger than the sum of its proper divisors (63380).

126754 is an equidigital number, since it uses as much as digits as its factorization.

126754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63379.

The product of its digits is 1680, while the sum is 25.

The square root of 126754 is about 356.0252800013. The cubic root of 126754 is about 50.2327812427.

The spelling of 126754 in words is "one hundred twenty-six thousand, seven hundred fifty-four".