13782950 has 24 divisors (see below), whose sum is σ = 26062320. Its totient is φ = 5421600.

The previous prime is 13782943. The next prime is 13782959. The reversal of 13782950 is 5928731.

13782950 is nontrivially palindromic in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 13782950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13782959) by changing a digit.

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, 791 + ... + 5309.

It is an arithmetic number, because the mean of its divisors is an integer number (1085930).

Almost surely, 2^13782950 is an apocalyptic number.

13782950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13782950 is a deficient number, since it is larger than the sum of its proper divisors (12279370).

13782950 is a wasteful number, since it uses less digits than its factorization.

13782950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592 (or 4587 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 13782950 is about 3712.5395620788. The cubic root of 13782950 is about 239.7622066004.

The spelling of 13782950 in words is "thirteen million, seven hundred eighty-two thousand, nine hundred fifty".