28851348 has 24 divisors (see below), whose sum is σ = 70863520. Its totient is φ = 9110880.

The previous prime is 28851343. The next prime is 28851349. The reversal of 28851348 is 84315882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28851343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63043 + ... + 63498.

Almost surely, 2^28851348 is an apocalyptic number.

It is an amenable number.

28851348 is an abundant number, since it is smaller than the sum of its proper divisors (42012172).

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

28851348 is a wasteful number, since it uses less digits than its factorization.

28851348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126567 (or 126565 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 28851348 is about 5371.3450829378. The cubic root of 28851348 is about 306.7058335818.

The spelling of 28851348 in words is "twenty-eight million, eight hundred fifty-one thousand, three hundred forty-eight".