716436145 has 8 divisors (see below), whose sum is σ = 860216256. Its totient is φ = 572820336.

The previous prime is 716436107. The next prime is 716436187. The reversal of 716436145 is 541634617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 716436145 - 2¹³ = 716427953 is a prime.

It is a super-2 number, since 2×716436145² = 1026561499724922050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31267 + ... + 49096.

It is an arithmetic number, because the mean of its divisors is an integer number (107527032).

Almost surely, 2^716436145 is an apocalyptic number.

It is an amenable number.

716436145 is a deficient number, since it is larger than the sum of its proper divisors (143780111).

716436145 is a wasteful number, since it uses less digits than its factorization.

716436145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82151.

The product of its digits is 60480, while the sum is 37.

The square root of 716436145 is about 26766.3248317732. The cubic root of 716436145 is about 894.7996992540.

The spelling of 716436145 in words is "seven hundred sixteen million, four hundred thirty-six thousand, one hundred forty-five".