11538395 has 8 divisors (see below), whose sum is σ = 15104880. Its totient is φ = 8391520.

The previous prime is 11538383. The next prime is 11538403. The reversal of 11538395 is 59383511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11538395 - 2⁴ = 11538379 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104840 + ... + 104949.

It is an arithmetic number, because the mean of its divisors is an integer number (1888110).

Almost surely, 2^11538395 is an apocalyptic number.

11538395 is a deficient number, since it is larger than the sum of its proper divisors (3566485).

11538395 is a wasteful number, since it uses less digits than its factorization.

11538395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209805.

The product of its digits is 16200, while the sum is 35.

The square root of 11538395 is about 3396.8213082233. The cubic root of 11538395 is about 225.9687938221.

The spelling of 11538395 in words is "eleven million, five hundred thirty-eight thousand, three hundred ninety-five".