13421254 has 16 divisors (see below), whose sum is σ = 25099776. Its totient is φ = 5229000.

The previous prime is 13421251. The next prime is 13421267. The reversal of 13421254 is 45212431.

13421254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13421251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43422 + ... + 43729.

It is an arithmetic number, because the mean of its divisors is an integer number (1568736).

Almost surely, 2^13421254 is an apocalyptic number.

13421254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13421254 is a deficient number, since it is larger than the sum of its proper divisors (11678522).

13421254 is a wasteful number, since it uses less digits than its factorization.

13421254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87171.

The product of its digits is 960, while the sum is 22.

The square root of 13421254 is about 3663.5029684716. The cubic root of 13421254 is about 237.6462862396.

Adding to 13421254 its reverse (45212431), we get a palindrome (58633685).

The spelling of 13421254 in words is "thirteen million, four hundred twenty-one thousand, two hundred fifty-four".