13039848 has 48 divisors (see below), whose sum is σ = 35907300. Its totient is φ = 4273920.

The previous prime is 13039847. The next prime is 13039849. The reversal of 13039848 is 84893031.

It is an interprime number because it is at equal distance from previous prime (13039847) and next prime (13039849).

It can be written as a sum of positive squares in 2 ways, for example, as 8191044 + 4848804 = 2862^2 + 2202^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13039841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2908 + ... + 5876.

Almost surely, 2^13039848 is an apocalyptic number.

13039848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13039848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17953650).

13039848 is an abundant number, since it is smaller than the sum of its proper divisors (22867452).

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

13039848 is a wasteful number, since it uses less digits than its factorization.

13039848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042 (or 3035 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 13039848 is about 3611.0729707388. The cubic root of 13039848 is about 235.3734698338.

The spelling of 13039848 in words is "thirteen million, thirty-nine thousand, eight hundred forty-eight".