14828478 has 48 divisors (see below), whose sum is σ = 35633664. Its totient is φ = 4097520.

The previous prime is 14828477. The next prime is 14828479. The reversal of 14828478 is 87482841.

It is an interprime number because it is at equal distance from previous prime (14828477) and next prime (14828479).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14828477) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 8301 + ... + 9927.

It is an arithmetic number, because the mean of its divisors is an integer number (742368).

Almost surely, 2^14828478 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14828478, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17816832).

14828478 is an abundant number, since it is smaller than the sum of its proper divisors (20805186).

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

14828478 is a wasteful number, since it uses less digits than its factorization.

14828478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677 (or 1670 counting only the distinct ones).

The product of its digits is 114688, while the sum is 42.

The square root of 14828478 is about 3850.7762853742. The cubic root of 14828478 is about 245.6775801168.

The spelling of 14828478 in words is "fourteen million, eight hundred twenty-eight thousand, four hundred seventy-eight".