28595952 has 120 divisors (see below), whose sum is σ = 99815040. Its totient is φ = 7424640.

The previous prime is 28595951. The next prime is 28595953. The reversal of 28595952 is 25959582.

28595952 is a `hidden beast` number, since 2 + 8 + 59 + 595 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (28595951) and next prime (28595953).

It is a junction number, because it is equal to n+sod(n) for n = 28595898 and 28595907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28595951) 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 23 ways as a sum of consecutive naturals, for example, 9799 + ... + 12377.

It is an arithmetic number, because the mean of its divisors is an integer number (831792).

Almost surely, 2^28595952 is an apocalyptic number.

28595952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28595952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49907520).

28595952 is an abundant number, since it is smaller than the sum of its proper divisors (71219088).

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

28595952 is a wasteful number, since it uses less digits than its factorization.

28595952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611 (or 2602 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The square root of 28595952 is about 5347.5183029140. The cubic root of 28595952 is about 305.7981495921.

The spelling of 28595952 in words is "twenty-eight million, five hundred ninety-five thousand, nine hundred fifty-two".