13213419 has 8 divisors (see below), whose sum is σ = 17697792. Its totient is φ = 8769000.

The previous prime is 13213399. The next prime is 13213423. The reversal of 13213419 is 91431231.

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

It is not a de Polignac number, because 13213419 - 2⁹ = 13212907 is a prime.

It is a super-2 number, since 2×13213419² = 349188883339122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13214419) 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, 9207 + ... + 10544.

It is an arithmetic number, because the mean of its divisors is an integer number (2212224).

Almost surely, 2^13213419 is an apocalyptic number.

13213419 is a deficient number, since it is larger than the sum of its proper divisors (4484373).

13213419 is a wasteful number, since it uses less digits than its factorization.

13213419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19977.

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

The square root of 13213419 is about 3635.0266849089. The cubic root of 13213419 is about 236.4132076817.

The spelling of 13213419 in words is "thirteen million, two hundred thirteen thousand, four hundred nineteen".