13199892 has 24 divisors (see below), whose sum is σ = 31107552. Its totient is φ = 4356000.

The previous prime is 13199891. The next prime is 13199899. The reversal of 13199892 is 29899131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13199891) 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, 4234 + ... + 6657.

It is an arithmetic number, because the mean of its divisors is an integer number (1296148).

Almost surely, 2^13199892 is an apocalyptic number.

13199892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13199892 is an abundant number, since it is smaller than the sum of its proper divisors (17907660).

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

13199892 is a wasteful number, since it uses less digits than its factorization.

13199892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10999 (or 10997 counting only the distinct ones).

The product of its digits is 34992, while the sum is 42.

The square root of 13199892 is about 3633.1655618758. The cubic root of 13199892 is about 236.3325055468.

It can be divided in two parts, 1319 and 9892, that added together give a palindrome (11211).

The spelling of 13199892 in words is "thirteen million, one hundred ninety-nine thousand, eight hundred ninety-two".