11887046 has 16 divisors (see below), whose sum is σ = 19874160. Its totient is φ = 5299200.

The previous prime is 11887039. The next prime is 11887069. The reversal of 11887046 is 64078811.

11887046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11887046² = 282603725212232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11886997 and 11887015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8555 + ... + 9846.

It is an arithmetic number, because the mean of its divisors is an integer number (1242135).

Almost surely, 2^11887046 is an apocalyptic number.

11887046 is a deficient number, since it is larger than the sum of its proper divisors (7987114).

11887046 is a wasteful number, since it uses less digits than its factorization.

11887046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18439.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 11887046 is about 3447.7595623825. The cubic root of 11887046 is about 228.2222491731. Note that the first 4 decimals are identical.

The spelling of 11887046 in words is "eleven million, eight hundred eighty-seven thousand, forty-six".