14669380 has 48 divisors (see below), whose sum is σ = 33929280. Its totient is φ = 5283200.

The previous prime is 14669359. The next prime is 14669383. The reversal of 14669380 is 8396641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14669383) 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, 28566 + ... + 29074.

It is an arithmetic number, because the mean of its divisors is an integer number (706860).

Almost surely, 2^14669380 is an apocalyptic number.

14669380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14669380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16964640).

14669380 is an abundant number, since it is smaller than the sum of its proper divisors (19259900).

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

14669380 is a wasteful number, since it uses less digits than its factorization.

14669380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 14669380 is about 3830.0626626728. The cubic root of 14669380 is about 244.7957759463.

Subtracting from 14669380 its product of nonzero digits (31104), we obtain a square (14638276 = 3826²).

The spelling of 14669380 in words is "fourteen million, six hundred sixty-nine thousand, three hundred eighty".