28847326 has 8 divisors (see below), whose sum is σ = 43372224. Its totient is φ = 14389920.

The previous prime is 28847311. The next prime is 28847353. The reversal of 28847326 is 62374882.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15790 + ... + 17521.

It is an arithmetic number, because the mean of its divisors is an integer number (5421528).

Almost surely, 2^28847326 is an apocalyptic number.

28847326 is a deficient number, since it is larger than the sum of its proper divisors (14524898).

28847326 is a wasteful number, since it uses less digits than its factorization.

28847326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33746.

The product of its digits is 129024, while the sum is 40.

The square root of 28847326 is about 5370.9706757717. The cubic root of 28847326 is about 306.6915808891.

The spelling of 28847326 in words is "twenty-eight million, eight hundred forty-seven thousand, three hundred twenty-six".