13033250 has 32 divisors (see below), whose sum is σ = 25075440. Its totient is φ = 5068800.

The previous prime is 13033193. The next prime is 13033261. The reversal of 13033250 is 5233031.

It can be written as a sum of positive squares in 8 ways, for example, as 66049 + 12967201 = 257^2 + 3601^2 .

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 in 15 ways as a sum of consecutive naturals, for example, 8546 + ... + 9954.

Almost surely, 2^13033250 is an apocalyptic number.

13033250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13033250 is a deficient number, since it is larger than the sum of its proper divisors (12042190).

13033250 is a wasteful number, since it uses less digits than its factorization.

13033250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463 (or 1453 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 13033250 is about 3610.1592762647. The cubic root of 13033250 is about 235.3337644589. Note that the first 3 decimals are identical.

Adding to 13033250 its reverse (5233031), we get a palindrome (18266281).

The spelling of 13033250 in words is "thirteen million, thirty-three thousand, two hundred fifty".