28595148 has 24 divisors (see below), whose sum is σ = 66808560. Its totient is φ = 9519360.

The previous prime is 28595137. The next prime is 28595159. The reversal of 28595148 is 84159582.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (28595137) and next prime (28595159).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16968 + ... + 18576.

It is an arithmetic number, because the mean of its divisors is an integer number (2783690).

Almost surely, 2^28595148 is an apocalyptic number.

It is an amenable number.

28595148 is an abundant number, since it is smaller than the sum of its proper divisors (38213412).

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

28595148 is a wasteful number, since it uses less digits than its factorization.

28595148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097 (or 3095 counting only the distinct ones).

The product of its digits is 115200, while the sum is 42.

The square root of 28595148 is about 5347.4431273273. The cubic root of 28595148 is about 305.7952836385.

The spelling of 28595148 in words is "twenty-eight million, five hundred ninety-five thousand, one hundred forty-eight".