1536226 has 8 divisors (see below), whose sum is σ = 2425680. Its totient is φ = 727668.

The previous prime is 1536221. The next prime is 1536251. The reversal of 1536226 is 6226351.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1536226.

It is not an unprimeable number, because it can be changed into a prime (1536221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20176 + ... + 20251.

It is an arithmetic number, because the mean of its divisors is an integer number (303210).

2^1536226 is an apocalyptic number.

1536226 is a deficient number, since it is larger than the sum of its proper divisors (889454).

1536226 is a wasteful number, since it uses less digits than its factorization.

1536226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40448.

The product of its digits is 2160, while the sum is 25.

The square root of 1536226 is about 1239.4458439157. The cubic root of 1536226 is about 115.3856241735.

The spelling of 1536226 in words is "one million, five hundred thirty-six thousand, two hundred twenty-six".