11385371 has 4 divisors (see below), whose sum is σ = 11778000. Its totient is φ = 10992744.

The previous prime is 11385343. The next prime is 11385379. The reversal of 11385371 is 17358311.

11385371 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17358311 = 137 ⋅126703.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11385371 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 392599 = 11385371 / (1 + 1 + 3 + 8 + 5 + 3 + 7 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11385379) 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, 196271 + ... + 196328.

It is an arithmetic number, because the mean of its divisors is an integer number (2944500).

Almost surely, 2^11385371 is an apocalyptic number.

11385371 is a deficient number, since it is larger than the sum of its proper divisors (392629).

11385371 is an equidigital number, since it uses as much as digits as its factorization.

11385371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392628.

The product of its digits is 2520, while the sum is 29.

The square root of 11385371 is about 3374.2215398518. The cubic root of 11385371 is about 224.9654004410.

The spelling of 11385371 in words is "eleven million, three hundred eighty-five thousand, three hundred seventy-one".