11709901 has 8 divisors (see below), whose sum is σ = 13428800. Its totient is φ = 10002528.

The previous prime is 11709883. The next prime is 11709913. The reversal of 11709901 is 10990711.

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 11709901 - 2²¹ = 9612749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11709901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11709961) 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, 576 + ... + 4873.

It is an arithmetic number, because the mean of its divisors is an integer number (1678600).

Almost surely, 2^11709901 is an apocalyptic number.

It is an amenable number.

11709901 is a deficient number, since it is larger than the sum of its proper divisors (1718899).

11709901 is an equidigital number, since it uses as much as digits as its factorization.

11709901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763.

The product of its (nonzero) digits is 567, while the sum is 28.

The square root of 11709901 is about 3421.9732611463. The cubic root of 11709901 is about 227.0828874403.

The spelling of 11709901 in words is "eleven million, seven hundred nine thousand, nine hundred one".