716432245 has 16 divisors (see below), whose sum is σ = 892121472. Its totient is φ = 551920320.

The previous prime is 716432243. The next prime is 716432281. The reversal of 716432245 is 542234617.

It is not a de Polignac number, because 716432245 - 2¹ = 716432243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 716432245.

It is a congruent number.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8202 + ... + 38731.

It is an arithmetic number, because the mean of its divisors is an integer number (55757592).

Almost surely, 2^716432245 is an apocalyptic number.

It is an amenable number.

716432245 is a deficient number, since it is larger than the sum of its proper divisors (175689227).

716432245 is a wasteful number, since it uses less digits than its factorization.

716432245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47052.

The product of its digits is 40320, while the sum is 34.

The square root of 716432245 is about 26766.2519789380. The cubic root of 716432245 is about 894.7980756038.

The spelling of 716432245 in words is "seven hundred sixteen million, four hundred thirty-two thousand, two hundred forty-five".