11880777 has 12 divisors (see below), whose sum is σ = 16033136. Its totient is φ = 7825440.

The previous prime is 11880769. The next prime is 11880809. The reversal of 11880777 is 77708811.

It is not a de Polignac number, because 11880777 - 2³ = 11880769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11884777) 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 11 ways as a sum of consecutive naturals, for example, 56202 + ... + 56412.

Almost surely, 2^11880777 is an apocalyptic number.

It is an amenable number.

11880777 is a deficient number, since it is larger than the sum of its proper divisors (4152359).

11880777 is an equidigital number, since it uses as much as digits as its factorization.

11880777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 39.

The square root of 11880777 is about 3446.8503013621. The cubic root of 11880777 is about 228.1821221064.

The spelling of 11880777 in words is "eleven million, eight hundred eighty thousand, seven hundred seventy-seven".