11768977 has 8 divisors (see below), whose sum is σ = 12906432. Its totient is φ = 10642800.

The previous prime is 11768957. The next prime is 11768989. The reversal of 11768977 is 77986711.

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

It is a cyclic number.

It is not a de Polignac number, because 11768977 - 2¹¹ = 11766929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11768917) by changing a digit.

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, 549 + ... + 4882.

It is an arithmetic number, because the mean of its divisors is an integer number (1613304).

Almost surely, 2^11768977 is an apocalyptic number.

It is an amenable number.

11768977 is a deficient number, since it is larger than the sum of its proper divisors (1137455).

11768977 is a wasteful number, since it uses less digits than its factorization.

11768977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5639.

The product of its digits is 148176, while the sum is 46.

The square root of 11768977 is about 3430.5942633894. The cubic root of 11768977 is about 227.4641218629.

It can be divided in two parts, 1176 and 8977, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 11768977 in words is "eleven million, seven hundred sixty-eight thousand, nine hundred seventy-seven".