5024721 has 16 divisors (see below), whose sum is σ = 7595840. Its totient is φ = 2928960.

The previous prime is 5024717. The next prime is 5024731. The reversal of 5024721 is 1274205.

5024721 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5024721 - 2² = 5024717 is a prime.

It is a super-2 number, since 2×5024721² = 50495642255682, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5024731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2650 + ... + 4131.

It is an arithmetic number, because the mean of its divisors is an integer number (474740).

Almost surely, 2^5024721 is an apocalyptic number.

It is an amenable number.

5024721 is a deficient number, since it is larger than the sum of its proper divisors (2571119).

5024721 is a wasteful number, since it uses less digits than its factorization.

5024721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6816.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5024721 is about 2241.5889453689. The cubic root of 5024721 is about 171.2789469244.

Adding to 5024721 its reverse (1274205), we get a palindrome (6298926).

The spelling of 5024721 in words is "five million, twenty-four thousand, seven hundred twenty-one".