28600968 has 64 divisors (see below), whose sum is σ = 78693120. Its totient is φ = 8590400.

The previous prime is 28600967. The next prime is 28600981. The reversal of 28600968 is 86900682.

It is not an unprimeable number, because it can be changed into a prime (28600967) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 34171 + ... + 34997.

It is an arithmetic number, because the mean of its divisors is an integer number (1229580).

Almost surely, 2^28600968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28600968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39346560).

28600968 is an abundant number, since it is smaller than the sum of its proper divisors (50092152).

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

28600968 is a wasteful number, since it uses less digits than its factorization.

28600968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 28600968 is about 5347.9872849512. The cubic root of 28600968 is about 305.8160285077.

The spelling of 28600968 in words is "twenty-eight million, six hundred thousand, nine hundred sixty-eight".