13438754 has 8 divisors (see below), whose sum is σ = 23037888. Its totient is φ = 5759460.

The previous prime is 13438723. The next prime is 13438771. The reversal of 13438754 is 45783431.

13438754 = T₁₉₅₆ + T₁₉₅₇ + ... + T₁₉₆₂.

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

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 3 ways as a sum of consecutive naturals, for example, 479942 + ... + 479969.

It is an arithmetic number, because the mean of its divisors is an integer number (2879736).

Almost surely, 2^13438754 is an apocalyptic number.

13438754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13438754 is a deficient number, since it is larger than the sum of its proper divisors (9599134).

13438754 is an equidigital number, since it uses as much as digits as its factorization.

13438754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959920.

The product of its digits is 40320, while the sum is 35.

The square root of 13438754 is about 3665.8906148438. The cubic root of 13438754 is about 237.7495305355.

The spelling of 13438754 in words is "thirteen million, four hundred thirty-eight thousand, seven hundred fifty-four".