14828870 has 48 divisors (see below), whose sum is σ = 31691088. Its totient is φ = 4979520.

The previous prime is 14828867. The next prime is 14828887. The reversal of 14828870 is 7882841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25685 + ... + 26255.

It is an arithmetic number, because the mean of its divisors is an integer number (660231).

Almost surely, 2^14828870 is an apocalyptic number.

14828870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14828870 is an abundant number, since it is smaller than the sum of its proper divisors (16862218).

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

14828870 is a wasteful number, since it uses less digits than its factorization.

14828870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 14828870 is about 3850.8271838658. The cubic root of 14828870 is about 245.6797449773.

The spelling of 14828870 in words is "fourteen million, eight hundred twenty-eight thousand, eight hundred seventy".