14871380 has 24 divisors (see below), whose sum is σ = 31306632. Its totient is φ = 5933952.

The previous prime is 14871377. The next prime is 14871391. The reversal of 14871380 is 8317841.

It can be written as a sum of positive squares in 4 ways, for example, as 1592644 + 13278736 = 1262^2 + 3644^2 .

It is a congruent number.

It is an unprimeable number.

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, 11654 + ... + 12866.

It is an arithmetic number, because the mean of its divisors is an integer number (1304443).

Almost surely, 2^14871380 is an apocalyptic number.

14871380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14871380 is an abundant number, since it is smaller than the sum of its proper divisors (16435252).

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

14871380 is a wasteful number, since it uses less digits than its factorization.

14871380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835 (or 1833 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 14871380 is about 3856.3428270837. The cubic root of 14871380 is about 245.9142848088.

It can be divided in two parts, 14871 and 380, that added together give a palindrome (15251).

The spelling of 14871380 in words is "fourteen million, eight hundred seventy-one thousand, three hundred eighty".