1413333 has 6 divisors (see below), whose sum is σ = 2041494. Its totient is φ = 942216.

The previous prime is 1413301. The next prime is 1413341. The reversal of 1413333 is 3333141.

It can be written as a sum of positive squares in only one way, i.e., 1258884 + 154449 = 1122^2 + 393^2 .

It is not a de Polignac number, because 1413333 - 2⁵ = 1413301 is a prime.

1413333 is a modest number, since divided by 3333 gives 141 as remainder.

It is a Curzon number.

1413333 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78510 + ... + 78527.

It is an arithmetic number, because the mean of its divisors is an integer number (340249).

2^1413333 is an apocalyptic number.

It is an amenable number.

1413333 is a deficient number, since it is larger than the sum of its proper divisors (628161).

1413333 is a wasteful number, since it uses less digits than its factorization.

1413333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157043 (or 157040 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 1413333 is about 1188.8368264821. The cubic root of 1413333 is about 112.2229032334. Note that the first 3 decimals are identical.

Adding to 1413333 its reverse (3333141), we get a palindrome (4746474).

The spelling of 1413333 in words is "one million, four hundred thirteen thousand, three hundred thirty-three".