14428084 has 48 divisors (see below), whose sum is σ = 29393280. Its totient is φ = 6131840.

The previous prime is 14428081. The next prime is 14428093. The reversal of 14428084 is 48082441.

14428084 = 781² + 782² + ... + 803².

It is a super-2 number, since 2×14428084² = 416339215822112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14428081) 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 15 ways as a sum of consecutive naturals, for example, 53502 + ... + 53770.

It is an arithmetic number, because the mean of its divisors is an integer number (612360).

Almost surely, 2^14428084 is an apocalyptic number.

It is an amenable number.

14428084 is an abundant number, since it is smaller than the sum of its proper divisors (14965196).

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

14428084 is a wasteful number, since it uses less digits than its factorization.

14428084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 14428084 is about 3798.4317816699. The cubic root of 14428084 is about 243.4461368943.

The spelling of 14428084 in words is "fourteen million, four hundred twenty-eight thousand, eighty-four".