48986613 has 32 divisors (see below), whose sum is σ = 79166080. Its totient is φ = 30128112.

The previous prime is 48986593. The next prime is 48986621. The reversal of 48986613 is 31668984.

It is not a de Polignac number, because 48986613 - 2¹⁰ = 48985589 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 (48986653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27570 + ... + 29292.

It is an arithmetic number, because the mean of its divisors is an integer number (2473940).

Almost surely, 2^48986613 is an apocalyptic number.

It is an amenable number.

48986613 is a deficient number, since it is larger than the sum of its proper divisors (30179467).

48986613 is an equidigital number, since it uses as much as digits as its factorization.

48986613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757 (or 1739 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 48986613 is about 6999.0437203950. The cubic root of 48986613 is about 365.8972433918.

It can be divided in two parts, 4898 and 6613, that added together give a palindrome (11511).

The spelling of 48986613 in words is "forty-eight million, nine hundred eighty-six thousand, six hundred thirteen".