28592852 has 12 divisors (see below), whose sum is σ = 50600340. Its totient is φ = 14135616.

The previous prime is 28592849. The next prime is 28592857. The reversal of 28592852 is 25829582.

It can be written as a sum of positive squares in 2 ways, for example, as 3632836 + 24960016 = 1906^2 + 4996^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28592857) 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, 39803 + ... + 40514.

It is an arithmetic number, because the mean of its divisors is an integer number (4216695).

Almost surely, 2^28592852 is an apocalyptic number.

It is an amenable number.

28592852 is a deficient number, since it is larger than the sum of its proper divisors (22007488).

28592852 is a wasteful number, since it uses less digits than its factorization.

28592852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80410 (or 80408 counting only the distinct ones).

The product of its digits is 115200, while the sum is 41.

The square root of 28592852 is about 5347.2284409776. The cubic root of 28592852 is about 305.7870989776.

The spelling of 28592852 in words is "twenty-eight million, five hundred ninety-two thousand, eight hundred fifty-two".