11656353 has 8 divisors (see below), whose sum is σ = 15558400. Its totient is φ = 7762608.

The previous prime is 11656349. The next prime is 11656357. The reversal of 11656353 is 35365611.

11656353 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11656349) and next prime (11656357).

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

It is not a de Polignac number, because 11656353 - 2² = 11656349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11656353.

It is not an unprimeable number, because it can be changed into a prime (11656357) 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, 2928 + ... + 5646.

It is an arithmetic number, because the mean of its divisors is an integer number (1944800).

Almost surely, 2^11656353 is an apocalyptic number.

It is an amenable number.

11656353 is a deficient number, since it is larger than the sum of its proper divisors (3902047).

11656353 is a wasteful number, since it uses less digits than its factorization.

11656353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151.

The product of its digits is 8100, while the sum is 30.

The square root of 11656353 is about 3414.1401552953. The cubic root of 11656353 is about 226.7362173631.

The spelling of 11656353 in words is "eleven million, six hundred fifty-six thousand, three hundred fifty-three".