28514326 has 16 divisors (see below), whose sum is σ = 45178560. Its totient is φ = 13460040.

The previous prime is 28514303. The next prime is 28514359. The reversal of 28514326 is 62341582.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11445 + ... + 13711.

It is an arithmetic number, because the mean of its divisors is an integer number (2823660).

Almost surely, 2^28514326 is an apocalyptic number.

28514326 is a deficient number, since it is larger than the sum of its proper divisors (16664234).

28514326 is a wasteful number, since it uses less digits than its factorization.

28514326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619.

The product of its digits is 11520, while the sum is 31.

The square root of 28514326 is about 5339.8807102781. The cubic root of 28514326 is about 305.5069094470.

The spelling of 28514326 in words is "twenty-eight million, five hundred fourteen thousand, three hundred twenty-six".