716561006 has 24 divisors (see below), whose sum is σ = 1252917000. Its totient is φ = 306461232.

The previous prime is 716560993. The next prime is 716561011. The reversal of 716561006 is 600165617.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41576 + ... + 56228.

It is an arithmetic number, because the mean of its divisors is an integer number (52204875).

Almost surely, 2^716561006 is an apocalyptic number.

716561006 is a deficient number, since it is larger than the sum of its proper divisors (536355994).

716561006 is a wasteful number, since it uses less digits than its factorization.

716561006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15168 (or 15161 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 716561006 is about 26768.6571572053. The cubic root of 716561006 is about 894.8516783434.

The spelling of 716561006 in words is "seven hundred sixteen million, five hundred sixty-one thousand, six".