11377888 has 12 divisors (see below), whose sum is σ = 22400280. Its totient is φ = 5688928.

The previous prime is 11377871. The next prime is 11377937. The reversal of 11377888 is 88877311.

It is a happy number.

11377888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177748 + ... + 177811.

It is an arithmetic number, because the mean of its divisors is an integer number (1866690).

Almost surely, 2^11377888 is an apocalyptic number.

It is an amenable number.

11377888 is a deficient number, since it is larger than the sum of its proper divisors (11022392).

11377888 is an equidigital number, since it uses as much as digits as its factorization.

11377888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355569 (or 355561 counting only the distinct ones).

The product of its digits is 75264, while the sum is 43.

The square root of 11377888 is about 3373.1125092413. The cubic root of 11377888 is about 224.9161037007.

It can be divided in two parts, 1137 and 7888, that added together give a square (9025 = 95²).

The spelling of 11377888 in words is "eleven million, three hundred seventy-seven thousand, eight hundred eighty-eight".