13198748 has 6 divisors (see below), whose sum is σ = 23097816. Its totient is φ = 6599372.

The previous prime is 13198747. The next prime is 13198763. The reversal of 13198748 is 84789131.

13198748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13198747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1649840 + ... + 1649847.

It is an arithmetic number, because the mean of its divisors is an integer number (3849636).

Almost surely, 2^13198748 is an apocalyptic number.

It is an amenable number.

13198748 is a deficient number, since it is larger than the sum of its proper divisors (9899068).

13198748 is a wasteful number, since it uses less digits than its factorization.

13198748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299691 (or 3299689 counting only the distinct ones).

The product of its digits is 48384, while the sum is 41.

The square root of 13198748 is about 3633.0081200019. The cubic root of 13198748 is about 236.3256779102.

The spelling of 13198748 in words is "thirteen million, one hundred ninety-eight thousand, seven hundred forty-eight".