14854728 has 64 divisors (see below), whose sum is σ = 43920000. Its totient is φ = 4096512.

The previous prime is 14854727. The next prime is 14854733. The reversal of 14854728 is 82745841.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14854727) 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, 3348 + ... + 6396.

It is an arithmetic number, because the mean of its divisors is an integer number (686250).

Almost surely, 2^14854728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14854728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21960000).

14854728 is an abundant number, since it is smaller than the sum of its proper divisors (29065272).

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

14854728 is a wasteful number, since it uses less digits than its factorization.

14854728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094 (or 3090 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 14854728 is about 3854.1831819466. The cubic root of 14854728 is about 245.8224642773.

The spelling of 14854728 in words is "fourteen million, eight hundred fifty-four thousand, seven hundred twenty-eight".