13425333 has 8 divisors (see below), whose sum is σ = 18116448. Its totient is φ = 8842224.

The previous prime is 13425301. The next prime is 13425341. The reversal of 13425333 is 33352431.

It is a happy number.

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

It is not a de Polignac number, because 13425333 - 2⁵ = 13425301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26710 + ... + 27207.

It is an arithmetic number, because the mean of its divisors is an integer number (2264556).

Almost surely, 2^13425333 is an apocalyptic number.

It is an amenable number.

13425333 is a deficient number, since it is larger than the sum of its proper divisors (4691115).

13425333 is an equidigital number, since it uses as much as digits as its factorization.

13425333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54003.

The product of its digits is 3240, while the sum is 24.

The square root of 13425333 is about 3664.0596337942. The cubic root of 13425333 is about 237.6703590278.

Adding to 13425333 its reverse (33352431), we get a palindrome (46777764).

The spelling of 13425333 in words is "thirteen million, four hundred twenty-five thousand, three hundred thirty-three".