13214922 has 16 divisors (see below), whose sum is σ = 30205632. Its totient is φ = 3775680.

The previous prime is 13214921. The next prime is 13214947. The reversal of 13214922 is 22941231.

It is a super-3 number, since 3×13214922³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13214892 and 13214901.

It is not an unprimeable number, because it can be changed into a prime (13214921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157279 + ... + 157362.

It is an arithmetic number, because the mean of its divisors is an integer number (1887852).

Almost surely, 2^13214922 is an apocalyptic number.

13214922 is an abundant number, since it is smaller than the sum of its proper divisors (16990710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13214922 is a wasteful number, since it uses less digits than its factorization.

13214922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314653.

The product of its digits is 864, while the sum is 24.

The square root of 13214922 is about 3635.2334175401. The cubic root of 13214922 is about 236.4221711851.

The spelling of 13214922 in words is "thirteen million, two hundred fourteen thousand, nine hundred twenty-two".