13085750 has 32 divisors (see below), whose sum is σ = 25945920. Its totient is φ = 4924800.

The previous prime is 13085741. The next prime is 13085791. The reversal of 13085750 is 5758031.

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 in 15 ways as a sum of consecutive naturals, for example, 2711 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (810810).

Almost surely, 2^13085750 is an apocalyptic number.

13085750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13085750 is a deficient number, since it is larger than the sum of its proper divisors (12860170).

13085750 is a wasteful number, since it uses less digits than its factorization.

13085750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113 (or 3103 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 13085750 is about 3617.4231159763. The cubic root of 13085750 is about 235.6493283775.

The spelling of 13085750 in words is "thirteen million, eighty-five thousand, seven hundred fifty".