13748450 has 24 divisors (see below), whose sum is σ = 25779600. Its totient is φ = 5454800.

The previous prime is 13748447. The next prime is 13748459. The reversal of 13748450 is 5484731.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13748459) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5501 + ... + 7599.

It is an arithmetic number, because the mean of its divisors is an integer number (1074150).

Almost surely, 2^13748450 is an apocalyptic number.

13748450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13748450 is a deficient number, since it is larger than the sum of its proper divisors (12031150).

13748450 is a wasteful number, since it uses less digits than its factorization.

13748450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242 (or 2237 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 13748450 is about 3707.8902357001. The cubic root of 13748450 is about 239.5619904533.

The spelling of 13748450 in words is "thirteen million, seven hundred forty-eight thousand, four hundred fifty".