11376887 has 4 divisors (see below), whose sum is σ = 11424336. Its totient is φ = 11329440.

The previous prime is 11376809. The next prime is 11376889. The reversal of 11376887 is 78867311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78867311 = 181 ⋅435731.

It is a cyclic number.

It is not a de Polignac number, because 11376887 - 2¹² = 11372791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11376889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23363 + ... + 23844.

It is an arithmetic number, because the mean of its divisors is an integer number (2856084).

Almost surely, 2^11376887 is an apocalyptic number.

11376887 is a deficient number, since it is larger than the sum of its proper divisors (47449).

11376887 is an equidigital number, since it uses as much as digits as its factorization.

11376887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47448.

The product of its digits is 56448, while the sum is 41.

The square root of 11376887 is about 3372.9641266992. The cubic root of 11376887 is about 224.9095076428.

The spelling of 11376887 in words is "eleven million, three hundred seventy-six thousand, eight hundred eighty-seven".