11906653 has 8 divisors (see below), whose sum is σ = 13124160. Its totient is φ = 10711680.

The previous prime is 11906633. The next prime is 11906669. The reversal of 11906653 is 35660911.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11906653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11906623) 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, 4513 + ... + 6646.

It is an arithmetic number, because the mean of its divisors is an integer number (1640520).

Almost surely, 2^11906653 is an apocalyptic number.

It is an amenable number.

11906653 is a deficient number, since it is larger than the sum of its proper divisors (1217507).

11906653 is a wasteful number, since it uses less digits than its factorization.

11906653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11267.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 11906653 is about 3450.6018315650. The cubic root of 11906653 is about 228.3476600787.

The spelling of 11906653 in words is "eleven million, nine hundred six thousand, six hundred fifty-three".