13738425 has 48 divisors (see below), whose sum is σ = 24760320. Its totient is φ = 6696000.

The previous prime is 13738423. The next prime is 13738441. The reversal of 13738425 is 52483731.

13738425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13738425 - 2¹ = 13738423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13738423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44020 + ... + 44330.

It is an arithmetic number, because the mean of its divisors is an integer number (515840).

Almost surely, 2^13738425 is an apocalyptic number.

13738425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13738425 is a deficient number, since it is larger than the sum of its proper divisors (11021895).

13738425 is a wasteful number, since it uses less digits than its factorization.

13738425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 369 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 13738425 is about 3706.5381422562. The cubic root of 13738425 is about 239.5037489080.

The spelling of 13738425 in words is "thirteen million, seven hundred thirty-eight thousand, four hundred twenty-five".