11616739 has 8 divisors (see below), whose sum is σ = 11797632. Its totient is φ = 11437440.

The previous prime is 11616721. The next prime is 11616749. The reversal of 11616739 is 93761611.

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 11616739 - 2⁷ = 11616611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11616749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24969 + ... + 25429.

It is an arithmetic number, because the mean of its divisors is an integer number (1474704).

Almost surely, 2^11616739 is an apocalyptic number.

11616739 is a deficient number, since it is larger than the sum of its proper divisors (180893).

11616739 is a wasteful number, since it uses less digits than its factorization.

11616739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797.

The product of its digits is 6804, while the sum is 34.

The square root of 11616739 is about 3408.3337571312. Note that the first 3 decimals coincide. The cubic root of 11616739 is about 226.4790722461.

The spelling of 11616739 in words is "eleven million, six hundred sixteen thousand, seven hundred thirty-nine".