716432241 has 16 divisors (see below), whose sum is σ = 1155924864. Its totient is φ = 385307904.

The previous prime is 716432219. The next prime is 716432243. The reversal of 716432241 is 142234617.

It is not a de Polignac number, because 716432241 - 2¹¹ = 716430193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716432199 and 716432208.

It is not an unprimeable number, because it can be changed into a prime (716432243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003050 + ... + 1003763.

It is an arithmetic number, because the mean of its divisors is an integer number (72245304).

Almost surely, 2^716432241 is an apocalyptic number.

It is an amenable number.

716432241 is a deficient number, since it is larger than the sum of its proper divisors (439492623).

716432241 is a wasteful number, since it uses less digits than its factorization.

716432241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006840.

The product of its digits is 8064, while the sum is 30.

The square root of 716432241 is about 26766.2519042170. The cubic root of 716432241 is about 894.7980739385.

Adding to 716432241 its reverse (142234617), we get a palindrome (858666858).

The spelling of 716432241 in words is "seven hundred sixteen million, four hundred thirty-two thousand, two hundred forty-one".