13402254 has 8 divisors (see below), whose sum is σ = 26804520. Its totient is φ = 4467416.

The previous prime is 13402253. The next prime is 13402297. The reversal of 13402254 is 45220431.

It is a sphenic number, since it is the product of 3 distinct primes.

13402254 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13402254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1116849 + ... + 1116860.

It is an arithmetic number, because the mean of its divisors is an integer number (3350565).

Almost surely, 2^13402254 is an apocalyptic number.

13402254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13402254 is a wasteful number, since it uses less digits than its factorization.

13402254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233714.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 13402254 is about 3660.9089035375. The cubic root of 13402254 is about 237.5340907666.

Adding to 13402254 its reverse (45220431), we get a palindrome (58622685).

The spelling of 13402254 in words is "thirteen million, four hundred two thousand, two hundred fifty-four".