48840013 has 8 divisors (see below), whose sum is σ = 51783200. Its totient is φ = 45934128.

The previous prime is 48840007. The next prime is 48840019. The reversal of 48840013 is 31004884.

It is an interprime number because it is at equal distance from previous prime (48840007) and next prime (48840019).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48840013 - 2⁵ = 48839981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48840019) 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, 6606 + ... + 11887.

It is an arithmetic number, because the mean of its divisors is an integer number (6472900).

Almost surely, 2^48840013 is an apocalyptic number.

It is an amenable number.

48840013 is a deficient number, since it is larger than the sum of its proper divisors (2943187).

48840013 is a wasteful number, since it uses less digits than its factorization.

48840013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18651.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 48840013 is about 6988.5630139536. The cubic root of 48840013 is about 365.5318773532.

Adding to 48840013 its reverse (31004884), we get a palindrome (79844897).

The spelling of 48840013 in words is "forty-eight million, eight hundred forty thousand, thirteen".