11313977 has 8 divisors (see below), whose sum is σ = 11761152. Its totient is φ = 10872000.

The previous prime is 11313961. The next prime is 11313989. The reversal of 11313977 is 77931311.

11313977 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 11313977 - 2⁴ = 11313961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11313077) 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, 3473 + ... + 5889.

It is an arithmetic number, because the mean of its divisors is an integer number (1470144).

Almost surely, 2^11313977 is an apocalyptic number.

It is an amenable number.

11313977 is a deficient number, since it is larger than the sum of its proper divisors (447175).

11313977 is a wasteful number, since it uses less digits than its factorization.

11313977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599.

The product of its digits is 3969, while the sum is 32.

The square root of 11313977 is about 3363.6255736928. The cubic root of 11313977 is about 224.4941855595.

The spelling of 11313977 in words is "eleven million, three hundred thirteen thousand, nine hundred seventy-seven".