13814530 has 16 divisors (see below), whose sum is σ = 25668864. Its totient is φ = 5347440.

The previous prime is 13814519. The next prime is 13814533. The reversal of 13814530 is 3541831.

It is a junction number, because it is equal to n+sod(n) for n = 13814495 and 13814504.

It is not an unprimeable number, because it can be changed into a prime (13814533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21972 + ... + 22591.

It is an arithmetic number, because the mean of its divisors is an integer number (1604304).

Almost surely, 2^13814530 is an apocalyptic number.

13814530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13814530 is a deficient number, since it is larger than the sum of its proper divisors (11854334).

13814530 is a wasteful number, since it uses less digits than its factorization.

13814530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44601.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 13814530 is about 3716.7902819503. The cubic root of 13814530 is about 239.9451842403.

The spelling of 13814530 in words is "thirteen million, eight hundred fourteen thousand, five hundred thirty".