716440126 has 16 divisors (see below), whose sum is σ = 1093367808. Its totient is φ = 352017400.

The previous prime is 716440117. The next prime is 716440159. The reversal of 716440126 is 621044617.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36051 + ... + 52273.

It is an arithmetic number, because the mean of its divisors is an integer number (68335488).

Almost surely, 2^716440126 is an apocalyptic number.

716440126 is a deficient number, since it is larger than the sum of its proper divisors (376927682).

716440126 is a wasteful number, since it uses less digits than its factorization.

716440126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16607.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 716440126 is about 26766.3991975013. The cubic root of 716440126 is about 894.8013566201.

The spelling of 716440126 in words is "seven hundred sixteen million, four hundred forty thousand, one hundred twenty-six".