726205283 has 2 divisors, whose sum is σ = 726205284. Its totient is φ = 726205282.

The previous prime is 726205247. The next prime is 726205321. The reversal of 726205283 is 382502627.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 726205283 - 2²⁶ = 659096419 is a prime.

It is a super-2 number, since 2×726205283² = 1054748226114220178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (726205483) 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 as a sum of consecutive naturals, namely, 363102641 + 363102642.

It is an arithmetic number, because the mean of its divisors is an integer number (363102642).

Almost surely, 2^726205283 is an apocalyptic number.

726205283 is a deficient number, since it is larger than the sum of its proper divisors (1).

726205283 is an equidigital number, since it uses as much as digits as its factorization.

726205283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 726205283 is about 26948.1962847238. The cubic root of 726205283 is about 898.8484378888.

The spelling of 726205283 in words is "seven hundred twenty-six million, two hundred five thousand, two hundred eighty-three".