13214892 has 24 divisors (see below), whose sum is σ = 31155376. Its totient is φ = 4359168.

The previous prime is 13214881. The next prime is 13214893. The reversal of 13214892 is 29841231.

It is not an unprimeable number, because it can be changed into a prime (13214893) 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, 4513 + ... + 6840.

Almost surely, 2^13214892 is an apocalyptic number.

13214892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13214892 is an abundant number, since it is smaller than the sum of its proper divisors (17940484).

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

13214892 is a wasteful number, since it uses less digits than its factorization.

13214892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11457 (or 11455 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 13214892 is about 3635.2292912552. The cubic root of 13214892 is about 236.4219922795.

The spelling of 13214892 in words is "thirteen million, two hundred fourteen thousand, eight hundred ninety-two".