11339647 has 8 divisors (see below), whose sum is σ = 12454272. Its totient is φ = 10239000.

The previous prime is 11339641. The next prime is 11339651. The reversal of 11339647 is 74693311.

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 11339647 - 2⁷ = 11339519 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 (11339641) 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, 1753 + ... + 5074.

It is an arithmetic number, because the mean of its divisors is an integer number (1556784).

Almost surely, 2^11339647 is an apocalyptic number.

11339647 is a deficient number, since it is larger than the sum of its proper divisors (1114625).

11339647 is a wasteful number, since it uses less digits than its factorization.

11339647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989.

The product of its digits is 13608, while the sum is 34.

The square root of 11339647 is about 3367.4392347895. The cubic root of 11339647 is about 224.6638404002.

The spelling of 11339647 in words is "eleven million, three hundred thirty-nine thousand, six hundred forty-seven".