28793852 has 12 divisors (see below), whose sum is σ = 53353440. Its totient is φ = 13550016.

The previous prime is 28793827. The next prime is 28793879. The reversal of 28793852 is 25839782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211652 + ... + 211787.

It is an arithmetic number, because the mean of its divisors is an integer number (4446120).

Almost surely, 2^28793852 is an apocalyptic number.

It is an amenable number.

28793852 is a deficient number, since it is larger than the sum of its proper divisors (24559588).

28793852 is a wasteful number, since it uses less digits than its factorization.

28793852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423460 (or 423458 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 28793852 is about 5365.9903093464. The cubic root of 28793852 is about 306.5019599682.

The spelling of 28793852 in words is "twenty-eight million, seven hundred ninety-three thousand, eight hundred fifty-two".