722025071 has 8 divisors (see below), whose sum is σ = 765404640. Its totient is φ = 678746368.

The previous prime is 722025053. The next prime is 722025079. The reversal of 722025071 is 170520227.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 722025071 - 2¹⁴ = 722008687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 722025071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722025079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10211 + ... + 39348.

It is an arithmetic number, because the mean of its divisors is an integer number (95675580).

Almost surely, 2^722025071 is an apocalyptic number.

722025071 is a deficient number, since it is larger than the sum of its proper divisors (43379569).

722025071 is a wasteful number, since it uses less digits than its factorization.

722025071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50433.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 722025071 is about 26870.5242040419. The cubic root of 722025071 is about 897.1204555890.

Adding to 722025071 its reverse (170520227), we get a palindrome (892545298).

The spelling of 722025071 in words is "seven hundred twenty-two million, twenty-five thousand, seventy-one".