28592966 has 8 divisors (see below), whose sum is σ = 42931200. Its totient is φ = 14282568.

The previous prime is 28592959. The next prime is 28592969. The reversal of 28592966 is 66929582.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 28592966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28592969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4166 + ... + 8633.

It is an arithmetic number, because the mean of its divisors is an integer number (5366400).

Almost surely, 2^28592966 is an apocalyptic number.

28592966 is a deficient number, since it is larger than the sum of its proper divisors (14338234).

28592966 is a wasteful number, since it uses less digits than its factorization.

28592966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13918.

The product of its digits is 466560, while the sum is 47.

The square root of 28592966 is about 5347.2391006949. The cubic root of 28592966 is about 305.7875053692.

The spelling of 28592966 in words is "twenty-eight million, five hundred ninety-two thousand, nine hundred sixty-six".