13381254 has 32 divisors (see below), whose sum is σ = 29859840. Its totient is φ = 4441896.

The previous prime is 13381241. The next prime is 13381271. The reversal of 13381254 is 45218331.

It is a happy number.

It is a super-2 number, since 2×13381254² = 358115917225032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20359 + ... + 21005.

It is an arithmetic number, because the mean of its divisors is an integer number (933120).

Almost surely, 2^13381254 is an apocalyptic number.

13381254 is an abundant number, since it is smaller than the sum of its proper divisors (16478586).

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

13381254 is a wasteful number, since it uses less digits than its factorization.

13381254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1035 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 13381254 is about 3658.0396389323. The cubic root of 13381254 is about 237.4099618073.

Adding to 13381254 its reverse (45218331), we get a palindrome (58599585).

The spelling of 13381254 in words is "thirteen million, three hundred eighty-one thousand, two hundred fifty-four".