126174063 has 4 divisors (see below), whose sum is σ = 168232088. Its totient is φ = 84116040.

The previous prime is 126174049. The next prime is 126174071. The reversal of 126174063 is 360471621.

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

It is not a de Polignac number, because 126174063 - 2¹⁷ = 126042991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 126174063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126174023) 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, 21029008 + ... + 21029013.

It is an arithmetic number, because the mean of its divisors is an integer number (42058022).

Almost surely, 2^126174063 is an apocalyptic number.

126174063 is a deficient number, since it is larger than the sum of its proper divisors (42058025).

126174063 is an equidigital number, since it uses as much as digits as its factorization.

126174063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42058024.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 126174063 is about 11232.7228666962. The cubic root of 126174063 is about 501.5605416855.

The spelling of 126174063 in words is "one hundred twenty-six million, one hundred seventy-four thousand, sixty-three".