11657063 has 4 divisors (see below), whose sum is σ = 12716808. Its totient is φ = 10597320.

The previous prime is 11657047. The next prime is 11657083. The reversal of 11657063 is 36075611.

11657063 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11657063 - 2⁴ = 11657047 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 (11657083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529856 + ... + 529877.

It is an arithmetic number, because the mean of its divisors is an integer number (3179202).

Almost surely, 2^11657063 is an apocalyptic number.

11657063 is a deficient number, since it is larger than the sum of its proper divisors (1059745).

11657063 is a wasteful number, since it uses less digits than its factorization.

11657063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059744.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 11657063 is about 3414.2441330403. The cubic root of 11657063 is about 226.7408208454.

It can be divided in two parts, 1165 and 7063, that added together give a palindrome (8228).

The spelling of 11657063 in words is "eleven million, six hundred fifty-seven thousand, sixty-three".