726237141 has 32 divisors (see below), whose sum is σ = 1144378368. Its totient is φ = 401036160.

The previous prime is 726237107. The next prime is 726237143. The reversal of 726237141 is 141732627.

It is not a de Polignac number, because 726237141 - 2⁷ = 726237013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726237143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88186 + ... + 96068.

It is an arithmetic number, because the mean of its divisors is an integer number (35761824).

Almost surely, 2^726237141 is an apocalyptic number.

It is an amenable number.

726237141 is a deficient number, since it is larger than the sum of its proper divisors (418141227).

726237141 is a wasteful number, since it uses less digits than its factorization.

726237141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8041.

The product of its digits is 14112, while the sum is 33.

The square root of 726237141 is about 26948.7873753162. The cubic root of 726237141 is about 898.8615815987.

Adding to 726237141 its reverse (141732627), we get a palindrome (867969768).

The spelling of 726237141 in words is "seven hundred twenty-six million, two hundred thirty-seven thousand, one hundred forty-one".