11676520 has 32 divisors (see below), whose sum is σ = 26399520. Its totient is φ = 4648000.

The previous prime is 11676517. The next prime is 11676551. The reversal of 11676520 is 2567611.

It is a super-2 number, since 2×11676520² = 272682238620800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9459 + ... + 10621.

It is an arithmetic number, because the mean of its divisors is an integer number (824985).

Almost surely, 2^11676520 is an apocalyptic number.

11676520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11676520 is an abundant number, since it is smaller than the sum of its proper divisors (14723000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11676520 is a wasteful number, since it uses less digits than its factorization.

11676520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1421 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 11676520 is about 3417.0923312079. The cubic root of 11676520 is about 226.8669030292.

It can be divided in two parts, 116 and 76520, that added together give a triangular number (76636 = T₃₉₁).

The spelling of 11676520 in words is "eleven million, six hundred seventy-six thousand, five hundred twenty".