13872310 has 8 divisors (see below), whose sum is σ = 24970176. Its totient is φ = 5548920.

The previous prime is 13872307. The next prime is 13872329. The reversal of 13872310 is 1327831.

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

It is a super-2 number, since 2×13872310² = 384881969472200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693606 + ... + 693625.

It is an arithmetic number, because the mean of its divisors is an integer number (3121272).

Almost surely, 2^13872310 is an apocalyptic number.

13872310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13872310 is a deficient number, since it is larger than the sum of its proper divisors (11097866).

13872310 is a wasteful number, since it uses less digits than its factorization.

13872310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387238.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 13872310 is about 3724.5550069773. Note that the first 3 decimals coincide. The cubic root of 13872310 is about 240.2792467219.

The spelling of 13872310 in words is "thirteen million, eight hundred seventy-two thousand, three hundred ten".