13870254 has 16 divisors (see below), whose sum is σ = 27941760. Its totient is φ = 4589880.

The previous prime is 13870253. The next prime is 13870271. The reversal of 13870254 is 45207831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13870253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7482 + ... + 9149.

It is an arithmetic number, because the mean of its divisors is an integer number (1746360).

Almost surely, 2^13870254 is an apocalyptic number.

13870254 is an abundant number, since it is smaller than the sum of its proper divisors (14071506).

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

13870254 is a wasteful number, since it uses less digits than its factorization.

13870254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16775.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 13870254 is about 3724.2789906236. The cubic root of 13870254 is about 240.2673756266.

The spelling of 13870254 in words is "thirteen million, eight hundred seventy thousand, two hundred fifty-four".