14452728 has 16 divisors (see below), whose sum is σ = 36131880. Its totient is φ = 4817568.

The previous prime is 14452693. The next prime is 14452733. The reversal of 14452728 is 82725441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301075 + ... + 301122.

Almost surely, 2^14452728 is an apocalyptic number.

It is an amenable number.

14452728 is an abundant number, since it is smaller than the sum of its proper divisors (21679152).

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

14452728 is a wasteful number, since it uses less digits than its factorization.

14452728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602206 (or 602202 counting only the distinct ones).

The product of its digits is 17920, while the sum is 33.

The square root of 14452728 is about 3801.6743679595. The cubic root of 14452728 is about 243.5846647360.

The spelling of 14452728 in words is "fourteen million, four hundred fifty-two thousand, seven hundred twenty-eight".