722341 has 2 divisors, whose sum is σ = 722342. Its totient is φ = 722340.

The previous prime is 722333. The next prime is 722353. The reversal of 722341 is 143227.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 519841 + 202500 = 721^2 + 450^2 .

It is a cyclic number.

It is not a de Polignac number, because 722341 - 2³ = 722333 is a prime.

It is a d-powerful number, because it can be written as 7⁵ + 2 + 3¹¹ + 2¹⁹ + 4⁶ + 1 .

It is equal to p₅₈₂₁₃ and since 722341 and 58213 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (722311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361170 + 361171.

It is an arithmetic number, because the mean of its divisors is an integer number (361171).

2⁷²²³⁴¹ is an apocalyptic number.

It is an amenable number.

722341 is a deficient number, since it is larger than the sum of its proper divisors (1).

722341 is an equidigital number, since it uses as much as digits as its factorization.

722341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336, while the sum is 19.

The square root of 722341 is about 849.9064654419. The cubic root of 722341 is about 89.7251284398.

Adding to 722341 its reverse (143227), we get a palindrome (865568).

The spelling of 722341 in words is "seven hundred twenty-two thousand, three hundred forty-one", and thus it is an iban number.