13413219 has 4 divisors (see below), whose sum is σ = 17884296. Its totient is φ = 8942144.

The previous prime is 13413193. The next prime is 13413223. The reversal of 13413219 is 91231431.

13413219 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91231431 = 3 ⋅30410477.

It is a cyclic number.

It is not a de Polignac number, because 13413219 - 2¹¹ = 13411171 is a prime.

It is a super-2 number, since 2×13413219² = 359828887883922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13413269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2235534 + ... + 2235539.

It is an arithmetic number, because the mean of its divisors is an integer number (4471074).

Almost surely, 2^13413219 is an apocalyptic number.

13413219 is a deficient number, since it is larger than the sum of its proper divisors (4471077).

13413219 is an equidigital number, since it uses as much as digits as its factorization.

13413219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471076.

The product of its digits is 648, while the sum is 24.

The square root of 13413219 is about 3662.4061762726. The cubic root of 13413219 is about 237.5988522941.

It can be divided in two parts, 1341 and 3219, that added together give a triangular number (4560 = T₉₅).

The spelling of 13413219 in words is "thirteen million, four hundred thirteen thousand, two hundred nineteen".