1716263140 has 12 divisors (see below), whose sum is σ = 3604152636. Its totient is φ = 686505248.

The previous prime is 1716263113. The next prime is 1716263149. The reversal of 1716263140 is 413626171.

It can be written as a sum of positive squares in 2 ways, for example, as 1131784164 + 584478976 = 33642^2 + 24176^2 .

It is not an unprimeable number, because it can be changed into a prime (1716263149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42906559 + ... + 42906598.

It is an arithmetic number, because the mean of its divisors is an integer number (300346053).

Almost surely, 2^1716263140 is an apocalyptic number.

1716263140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1716263140 is an abundant number, since it is smaller than the sum of its proper divisors (1887889496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1716263140 is a wasteful number, since it uses less digits than its factorization.

1716263140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85813166 (or 85813164 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1716263140 is about 41427.8063623938. The cubic root of 1716263140 is about 1197.2769598099.

The spelling of 1716263140 in words is "one billion, seven hundred sixteen million, two hundred sixty-three thousand, one hundred forty".