28848039 has 16 divisors (see below), whose sum is σ = 42249600. Its totient is φ = 17363360.

The previous prime is 28848037. The next prime is 28848041. The reversal of 28848039 is 93084882.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (28848037) and next prime (28848041).

It is a cyclic number.

It is not a de Polignac number, because 28848039 - 2¹ = 28848037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28848037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1984 + ... + 7850.

It is an arithmetic number, because the mean of its divisors is an integer number (2640600).

Almost surely, 2^28848039 is an apocalyptic number.

28848039 is a deficient number, since it is larger than the sum of its proper divisors (13401561).

28848039 is a wasteful number, since it uses less digits than its factorization.

28848039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 28848039 is about 5371.0370507007. The cubic root of 28848039 is about 306.6941076316.

The spelling of 28848039 in words is "twenty-eight million, eight hundred forty-eight thousand, thirty-nine".