1413633 has 16 divisors (see below), whose sum is σ = 2063936. Its totient is φ = 855360.

The previous prime is 1413623. The next prime is 1413641. The reversal of 1413633 is 3363141.

It is not a de Polignac number, because 1413633 - 2¹² = 1409537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1413623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2343 + ... + 2883.

It is an arithmetic number, because the mean of its divisors is an integer number (128996).

2^1413633 is an apocalyptic number.

1413633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1413633 is a deficient number, since it is larger than the sum of its proper divisors (650303).

1413633 is a wasteful number, since it uses less digits than its factorization.

1413633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its digits is 648, while the sum is 21.

The square root of 1413633 is about 1188.9629935368. The cubic root of 1413633 is about 112.2308429733.

Adding to 1413633 its reverse (3363141), we get a palindrome (4776774).

The spelling of 1413633 in words is "one million, four hundred thirteen thousand, six hundred thirty-three".