726101227 has 2 divisors, whose sum is σ = 726101228. Its totient is φ = 726101226.

The previous prime is 726101213. The next prime is 726101269. The reversal of 726101227 is 722101627.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 726101227 - 2¹⁹ = 725576939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 726101195 and 726101204.

It is not a weakly prime, because it can be changed into another prime (726101027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363050613 + 363050614.

It is an arithmetic number, because the mean of its divisors is an integer number (363050614).

Almost surely, 2^726101227 is an apocalyptic number.

726101227 is a deficient number, since it is larger than the sum of its proper divisors (1).

726101227 is an equidigital number, since it uses as much as digits as its factorization.

726101227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 726101227 is about 26946.2655483093. The cubic root of 726101227 is about 898.8055046472.

It can be divided in two parts, 72610 and 1227, that added together give a palindrome (73837).

The spelling of 726101227 in words is "seven hundred twenty-six million, one hundred one thousand, two hundred twenty-seven".