5148724 has 36 divisors (see below), whose sum is σ = 10621380. Its totient is φ = 2177280.

The previous prime is 5148721. The next prime is 5148761. The reversal of 5148724 is 4278415.

It can be written as a sum of positive squares in 2 ways, for example, as 3732624 + 1416100 = 1932^2 + 1190^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5148721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21244 + ... + 21484.

Almost surely, 2^5148724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5148724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5310690).

5148724 is an abundant number, since it is smaller than the sum of its proper divisors (5472656).

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

5148724 is a wasteful number, since it uses less digits than its factorization.

5148724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 359 counting only the distinct ones).

The product of its digits is 8960, while the sum is 31.

The square root of 5148724 is about 2269.0799897756. The cubic root of 5148724 is about 172.6764867396.

The spelling of 5148724 in words is "five million, one hundred forty-eight thousand, seven hundred twenty-four".