13380750 has 96 divisors (see below), whose sum is σ = 38207520. Its totient is φ = 3369600.

The previous prime is 13380749. The next prime is 13380761. The reversal of 13380750 is 5708331.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42594 + ... + 42906.

It is an arithmetic number, because the mean of its divisors is an integer number (397995).

Almost surely, 2^13380750 is an apocalyptic number.

13380750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13380750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19103760).

13380750 is an abundant number, since it is smaller than the sum of its proper divisors (24826770).

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

13380750 is a wasteful number, since it uses less digits than its factorization.

13380750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 13380750 is about 3657.9707489262. The cubic root of 13380750 is about 237.4069811170.

The spelling of 13380750 in words is "thirteen million, three hundred eighty thousand, seven hundred fifty".