5083721 has 4 divisors (see below), whose sum is σ = 5247744. Its totient is φ = 4919700.

The previous prime is 5083711. The next prime is 5083723. The reversal of 5083721 is 1273805.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5083721 - 2⁶ = 5083657 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 (5083723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81965 + ... + 82026.

It is an arithmetic number, because the mean of its divisors is an integer number (1311936).

Almost surely, 2^5083721 is an apocalyptic number.

It is an amenable number.

5083721 is a deficient number, since it is larger than the sum of its proper divisors (164023).

5083721 is a wasteful number, since it uses less digits than its factorization.

5083721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164022.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 5083721 is about 2254.7108462062. The cubic root of 5083721 is about 171.9467227274.

The spelling of 5083721 in words is "five million, eighty-three thousand, seven hundred twenty-one".