13056850 has 24 divisors (see below), whose sum is σ = 25715988. Its totient is φ = 4915200.

The previous prime is 13056839. The next prime is 13056863. The reversal of 13056850 is 5865031.

It can be written as a sum of positive squares in 6 ways, for example, as 8404201 + 4652649 = 2899^2 + 2157^2 .

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 11 ways as a sum of consecutive naturals, for example, 6831 + ... + 8530.

Almost surely, 2^13056850 is an apocalyptic number.

13056850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13056850 is a deficient number, since it is larger than the sum of its proper divisors (12659138).

13056850 is a wasteful number, since it uses less digits than its factorization.

13056850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15390 (or 15385 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 13056850 is about 3613.4263518162. The cubic root of 13056850 is about 235.4757226038.

The spelling of 13056850 in words is "thirteen million, fifty-six thousand, eight hundred fifty".