28337352 has 16 divisors (see below), whose sum is σ = 70843440. Its totient is φ = 9445776.

The previous prime is 28337339. The next prime is 28337363. The reversal of 28337352 is 25373382.

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, 590338 + ... + 590385.

It is an arithmetic number, because the mean of its divisors is an integer number (4427715).

Almost surely, 2^28337352 is an apocalyptic number.

It is an amenable number.

28337352 is an abundant number, since it is smaller than the sum of its proper divisors (42506088).

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

28337352 is a wasteful number, since it uses less digits than its factorization.

28337352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180732 (or 1180728 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 28337352 is about 5323.2839488421. The cubic root of 28337352 is about 304.8735550397.

The spelling of 28337352 in words is "twenty-eight million, three hundred thirty-seven thousand, three hundred fifty-two".