13748454 has 24 divisors (see below), whose sum is σ = 30892680. Its totient is φ = 4582656.

The previous prime is 13748447. The next prime is 13748459. The reversal of 13748454 is 45484731.

13748454 is nontrivially palindromic in base 8.

13748454 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13659 + ... + 14630.

It is an arithmetic number, because the mean of its divisors is an integer number (1287195).

Almost surely, 2^13748454 is an apocalyptic number.

13748454 is an abundant number, since it is smaller than the sum of its proper divisors (17144226).

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

13748454 is an equidigital number, since it uses as much as digits as its factorization.

13748454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28306 (or 28294 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 13748454 is about 3707.8907750903. The cubic root of 13748454 is about 239.5620136862.

The spelling of 13748454 in words is "thirteen million, seven hundred forty-eight thousand, four hundred fifty-four".