11487385 has 16 divisors (see below), whose sum is σ = 16966656. Its totient is φ = 7270848.

The previous prime is 11487383. The next prime is 11487389. The reversal of 11487385 is 58378411.

11487385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11487385 - 2¹ = 11487383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11487383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12169 + ... + 13078.

It is an arithmetic number, because the mean of its divisors is an integer number (1060416).

Almost surely, 2^11487385 is an apocalyptic number.

It is an amenable number.

11487385 is a deficient number, since it is larger than the sum of its proper divisors (5479271).

11487385 is a wasteful number, since it uses less digits than its factorization.

11487385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25272.

The product of its digits is 26880, while the sum is 37.

The square root of 11487385 is about 3389.3045009264. The cubic root of 11487385 is about 225.6353073460.

The spelling of 11487385 in words is "eleven million, four hundred eighty-seven thousand, three hundred eighty-five".