11872977 has 8 divisors (see below), whose sum is σ = 16376640. Its totient is φ = 7642320.

The previous prime is 11872961. The next prime is 11873011. The reversal of 11872977 is 77927811.

11872977 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 not a de Polignac number, because 11872977 - 2⁴ = 11872961 is a prime.

It is a super-4 number, since 4×11872977⁴ (a number of 29 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (11872177) 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, 68149 + ... + 68322.

It is an arithmetic number, because the mean of its divisors is an integer number (2047080).

Almost surely, 2^11872977 is an apocalyptic number.

It is an amenable number.

11872977 is a deficient number, since it is larger than the sum of its proper divisors (4503663).

11872977 is a wasteful number, since it uses less digits than its factorization.

11872977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136503.

The product of its digits is 49392, while the sum is 42.

The square root of 11872977 is about 3445.7186478295. The cubic root of 11872977 is about 228.1321755921.

The spelling of 11872977 in words is "eleven million, eight hundred seventy-two thousand, nine hundred seventy-seven".