7202420005 has 32 divisors (see below), whose sum is σ = 9990449280. Its totient is φ = 4926443520.

The previous prime is 7202419997. The next prime is 7202420023. The reversal of 7202420005 is 5000242027.

It is not a de Polignac number, because 7202420005 - 2³ = 7202419997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2484717 + ... + 2487613.

It is an arithmetic number, because the mean of its divisors is an integer number (312201540).

Almost surely, 2^7202420005 is an apocalyptic number.

It is an amenable number.

7202420005 is a deficient number, since it is larger than the sum of its proper divisors (2788029275).

7202420005 is a wasteful number, since it uses less digits than its factorization.

7202420005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 7202420005 is about 84867.0725605638. The cubic root of 7202420005 is about 1931.1950865643.

It can be divided in two parts, 72024 and 20005, that added together give a palindrome (92029).

The spelling of 7202420005 in words is "seven billion, two hundred two million, four hundred twenty thousand, five".