14855380 has 24 divisors (see below), whose sum is σ = 31409280. Its totient is φ = 5901600.

The previous prime is 14855377. The next prime is 14855387. The reversal of 14855380 is 8355841.

14855380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×14855380³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14855387) 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, 561 + ... + 5479.

It is an arithmetic number, because the mean of its divisors is an integer number (1308720).

Almost surely, 2^14855380 is an apocalyptic number.

14855380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14855380 is an abundant number, since it is smaller than the sum of its proper divisors (16553900).

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

14855380 is a wasteful number, since it uses less digits than its factorization.

14855380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079 (or 5077 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 14855380 is about 3854.2677644398. The cubic root of 14855380 is about 245.8260607507.

The spelling of 14855380 in words is "fourteen million, eight hundred fifty-five thousand, three hundred eighty".