11983877 has 8 divisors (see below), whose sum is σ = 12356352. Its totient is φ = 11617200.

The previous prime is 11983859. The next prime is 11983879. The reversal of 11983877 is 77838911.

11983877 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 a cyclic number.

It is not a de Polignac number, because 11983877 - 2¹⁸ = 11721733 is a prime.

It is a super-2 number, since 2×11983877² = 287226615902258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11983879) 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, 2948 + ... + 5714.

It is an arithmetic number, because the mean of its divisors is an integer number (1544544).

Almost surely, 2^11983877 is an apocalyptic number.

It is an amenable number.

11983877 is a deficient number, since it is larger than the sum of its proper divisors (372475).

11983877 is an equidigital number, since it uses as much as digits as its factorization.

11983877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899.

The product of its digits is 84672, while the sum is 44.

The square root of 11983877 is about 3461.7736783331. The cubic root of 11983877 is about 228.8402679566.

The spelling of 11983877 in words is "eleven million, nine hundred eighty-three thousand, eight hundred seventy-seven".