11786072 has 16 divisors (see below), whose sum is σ = 22197240. Its totient is φ = 5866816.

The previous prime is 11786063. The next prime is 11786077. The reversal of 11786072 is 27068711.

It is a super-2 number, since 2×11786072² = 277822986378368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11786077) 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, 1298 + ... + 5025.

Almost surely, 2^11786072 is an apocalyptic number.

It is an amenable number.

11786072 is a deficient number, since it is larger than the sum of its proper divisors (10411168).

11786072 is a wasteful number, since it uses less digits than its factorization.

11786072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6562 (or 6558 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 32.

The square root of 11786072 is about 3433.0849101064. The cubic root of 11786072 is about 227.5742027402.

The spelling of 11786072 in words is "eleven million, seven hundred eighty-six thousand, seventy-two".