13352890 has 8 divisors (see below), whose sum is σ = 24035220. Its totient is φ = 5341152.

The previous prime is 13352881. The next prime is 13352897. The reversal of 13352890 is 9825331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12880921 + 471969 = 3589^2 + 687^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13352897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667635 + ... + 667654.

Almost surely, 2^13352890 is an apocalyptic number.

13352890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13352890 is a deficient number, since it is larger than the sum of its proper divisors (10682330).

13352890 is a wasteful number, since it uses less digits than its factorization.

13352890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335296.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 13352890 is about 3654.1606423363. The cubic root of 13352890 is about 237.2420986242.

It can be divided in two parts, 1335 and 2890, that added together give a square (4225 = 65²).

The spelling of 13352890 in words is "thirteen million, three hundred fifty-two thousand, eight hundred ninety".