11876645 has 8 divisors (see below), whose sum is σ = 15547680. Its totient is φ = 8637520.

The previous prime is 11876609. The next prime is 11876647. The reversal of 11876645 is 54667811.

11876645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11876645 - 2⁶ = 11876581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11876599 and 11876608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11876647) 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, 107915 + ... + 108024.

It is an arithmetic number, because the mean of its divisors is an integer number (1943460).

Almost surely, 2^11876645 is an apocalyptic number.

It is an amenable number.

11876645 is a deficient number, since it is larger than the sum of its proper divisors (3671035).

11876645 is a wasteful number, since it uses less digits than its factorization.

11876645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215955.

The product of its digits is 40320, while the sum is 38.

The square root of 11876645 is about 3446.2508614435. The cubic root of 11876645 is about 228.1556659845.

It can be divided in two parts, 118766 and 45, that added together give a palindrome (118811).

The spelling of 11876645 in words is "eleven million, eight hundred seventy-six thousand, six hundred forty-five".