13394750 has 32 divisors (see below), whose sum is σ = 25328160. Its totient is φ = 5304000.

The previous prime is 13394747. The next prime is 13394761. The reversal of 13394750 is 5749331.

It is a happy number.

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, 32546 + ... + 32954.

It is an arithmetic number, because the mean of its divisors is an integer number (791505).

Almost surely, 2^13394750 is an apocalyptic number.

13394750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13394750 is a deficient number, since it is larger than the sum of its proper divisors (11933410).

13394750 is a wasteful number, since it uses less digits than its factorization.

13394750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 13394750 is about 3659.8838779393. The cubic root of 13394750 is about 237.4897502502.

The spelling of 13394750 in words is "thirteen million, three hundred ninety-four thousand, seven hundred fifty".