726058022 has 4 divisors (see below), whose sum is σ = 1089087036. Its totient is φ = 363029010.

The previous prime is 726058013. The next prime is 726058031. The reversal of 726058022 is 220850627.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (726058013) and next prime (726058031).

It is a self number, because there is not a number n which added to its sum of digits gives 726058022.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 181514504 + ... + 181514507.

It is an arithmetic number, because the mean of its divisors is an integer number (272271759).

Almost surely, 2^726058022 is an apocalyptic number.

726058022 is a deficient number, since it is larger than the sum of its proper divisors (363029014).

726058022 is a wasteful number, since it uses less digits than its factorization.

726058022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363029013.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 726058022 is about 26945.4638482992. The cubic root of 726058022 is about 898.7876771687.

The spelling of 726058022 in words is "seven hundred twenty-six million, fifty-eight thousand, twenty-two".