126713798 has 8 divisors (see below), whose sum is σ = 190120608. Its totient is φ = 63340264.

The previous prime is 126713791. The next prime is 126713803. The reversal of 126713798 is 897317621.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126713791) 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, 6440 + ... + 17172.

It is an arithmetic number, because the mean of its divisors is an integer number (23765076).

Almost surely, 2^126713798 is an apocalyptic number.

126713798 is a deficient number, since it is larger than the sum of its proper divisors (63406810).

126713798 is a wasteful number, since it uses less digits than its factorization.

126713798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16638.

The product of its digits is 127008, while the sum is 44.

The square root of 126713798 is about 11256.7223471133. The cubic root of 126713798 is about 502.2746997886.

The spelling of 126713798 in words is "one hundred twenty-six million, seven hundred thirteen thousand, seven hundred ninety-eight".