13874870 has 32 divisors (see below), whose sum is σ = 26034048. Its totient is φ = 5319808.

The previous prime is 13874867. The next prime is 13874879. The reversal of 13874870 is 7847831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13874879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24632 + ... + 25188.

It is an arithmetic number, because the mean of its divisors is an integer number (813564).

Almost surely, 2^13874870 is an apocalyptic number.

13874870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13874870 is a deficient number, since it is larger than the sum of its proper divisors (12159178).

13874870 is a wasteful number, since it uses less digits than its factorization.

13874870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 13874870 is about 3724.8986563395. The cubic root of 13874870 is about 240.2940262127.

The spelling of 13874870 in words is "thirteen million, eight hundred seventy-four thousand, eight hundred seventy".