13214633 has 12 divisors (see below), whose sum is σ = 14423760. Its totient is φ = 12072816.

The previous prime is 13214623. The next prime is 13214639. The reversal of 13214633 is 33641231.

13214633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13214633 - 2¹⁴ = 13198249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13214599 and 13214608.

It is not an unprimeable number, because it can be changed into a prime (13214639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15566 + ... + 16392.

It is an arithmetic number, because the mean of its divisors is an integer number (1201980).

Almost surely, 2^13214633 is an apocalyptic number.

It is an amenable number.

13214633 is a deficient number, since it is larger than the sum of its proper divisors (1209127).

13214633 is an equidigital number, since it uses as much as digits as its factorization.

13214633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904 (or 875 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 13214633 is about 3635.1936674681. The cubic root of 13214633 is about 236.4204477166.

Adding to 13214633 its reverse (33641231), we get a palindrome (46855864).

The spelling of 13214633 in words is "thirteen million, two hundred fourteen thousand, six hundred thirty-three".