13163190 has 32 divisors (see below), whose sum is σ = 32114016. Its totient is φ = 3452160.

The previous prime is 13163177. The next prime is 13163197. The reversal of 13163190 is 9136131.

It is a super-2 number, since 2×13163190² = 346539141952200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13163190.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13163197) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 1767 + ... + 5426.

It is an arithmetic number, because the mean of its divisors is an integer number (1003563).

Almost surely, 2^13163190 is an apocalyptic number.

13163190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13163190 is an abundant number, since it is smaller than the sum of its proper divisors (18950826).

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

13163190 is a wasteful number, since it uses less digits than its factorization.

13163190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7264.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 13163190 is about 3628.1110787847. Note that the first 3 decimals coincide. The cubic root of 13163190 is about 236.1132631663.

The spelling of 13163190 in words is "thirteen million, one hundred sixty-three thousand, one hundred ninety".