5148617 has 4 divisors (see below), whose sum is σ = 5219220. Its totient is φ = 5078016.

The previous prime is 5148589. The next prime is 5148623. The reversal of 5148617 is 7168415.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2886601 + 2262016 = 1699^2 + 1504^2 .

It is a cyclic number.

It is not a de Polignac number, because 5148617 - 2⁶ = 5148553 is a prime.

It is a super-3 number, since 3×5148617³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5148817) 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 3 ways as a sum of consecutive naturals, for example, 35192 + ... + 35337.

It is an arithmetic number, because the mean of its divisors is an integer number (1304805).

Almost surely, 2^5148617 is an apocalyptic number.

It is an amenable number.

5148617 is a deficient number, since it is larger than the sum of its proper divisors (70603).

5148617 is an equidigital number, since it uses as much as digits as its factorization.

5148617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70602.

The product of its digits is 6720, while the sum is 32.

The square root of 5148617 is about 2269.0564118153. The cubic root of 5148617 is about 172.6752905525.

The spelling of 5148617 in words is "five million, one hundred forty-eight thousand, six hundred seventeen".