5069721 has 4 divisors (see below), whose sum is σ = 6759632. Its totient is φ = 3379812.

The previous prime is 5069681. The next prime is 5069759. The reversal of 5069721 is 1279605.

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 5069721 - 2¹⁹ = 4545433 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5069761) 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, 844951 + ... + 844956.

It is an arithmetic number, because the mean of its divisors is an integer number (1689908).

Almost surely, 2^5069721 is an apocalyptic number.

It is an amenable number.

5069721 is a deficient number, since it is larger than the sum of its proper divisors (1689911).

5069721 is a wasteful number, since it uses less digits than its factorization.

5069721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689910.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 5069721 is about 2251.6040948621. The cubic root of 5069721 is about 171.7887369217.

The spelling of 5069721 in words is "five million, sixty-nine thousand, seven hundred twenty-one".