13193038 has 4 divisors (see below), whose sum is σ = 19789560. Its totient is φ = 6596518.

The previous prime is 13193029. The next prime is 13193069. The reversal of 13193038 is 83039131.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 13192997 and 13193015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3298258 + ... + 3298261.

It is an arithmetic number, because the mean of its divisors is an integer number (4947390).

Almost surely, 2^13193038 is an apocalyptic number.

13193038 is a deficient number, since it is larger than the sum of its proper divisors (6596522).

13193038 is an equidigital number, since it uses as much as digits as its factorization.

13193038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596521.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 13193038 is about 3632.2221848340. Note that the first 3 decimals coincide. The cubic root of 13193038 is about 236.2915935091.

The spelling of 13193038 in words is "thirteen million, one hundred ninety-three thousand, thirty-eight".