126768901 has 8 divisors (see below), whose sum is σ = 144970560. Its totient is φ = 108590208.

The previous prime is 126768871. The next prime is 126768911. The reversal of 126768901 is 109867621.

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

It is a cyclic number.

It is not a de Polignac number, because 126768901 - 2¹¹ = 126766853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126768911) 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, 8430 + ... + 18016.

It is an arithmetic number, because the mean of its divisors is an integer number (18121320).

Almost surely, 2^126768901 is an apocalyptic number.

It is an amenable number.

126768901 is a deficient number, since it is larger than the sum of its proper divisors (18201659).

126768901 is an equidigital number, since it uses as much as digits as its factorization.

126768901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11483.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 126768901 is about 11259.1696407861. The cubic root of 126768901 is about 502.3474959437.

The spelling of 126768901 in words is "one hundred twenty-six million, seven hundred sixty-eight thousand, nine hundred one".