1336814 has 4 divisors (see below), whose sum is σ = 2005224. Its totient is φ = 668406.

The previous prime is 1336801. The next prime is 1336817. The reversal of 1336814 is 4186331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4186331 = 73 ⋅57347.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334202 + ... + 334205.

It is an arithmetic number, because the mean of its divisors is an integer number (501306).

2^1336814 is an apocalyptic number.

1336814 is a deficient number, since it is larger than the sum of its proper divisors (668410).

1336814 is an equidigital number, since it uses as much as digits as its factorization.

1336814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668409.

The product of its digits is 1728, while the sum is 26.

The square root of 1336814 is about 1156.2067289200. The cubic root of 1336814 is about 110.1599326452.

The spelling of 1336814 in words is "one million, three hundred thirty-six thousand, eight hundred fourteen".