1712463145 has 8 divisors (see below), whose sum is σ = 2063930760. Its totient is φ = 1363987200.

The previous prime is 1712463143. The next prime is 1712463173. The reversal of 1712463145 is 5413642171.

It can be written as a sum of positive squares in 4 ways, for example, as 440328256 + 1272134889 = 20984^2 + 35667^2 .

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

It is not a de Polignac number, because 1712463145 - 2¹ = 1712463143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1712463145.

It is not an unprimeable number, because it can be changed into a prime (1712463143) 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 7 ways as a sum of consecutive naturals, for example, 746656 + ... + 748945.

It is an arithmetic number, because the mean of its divisors is an integer number (257991345).

Almost surely, 2^1712463145 is an apocalyptic number.

It is an amenable number.

1712463145 is a deficient number, since it is larger than the sum of its proper divisors (351467615).

1712463145 is a wasteful number, since it uses less digits than its factorization.

1712463145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495835.

The product of its digits is 20160, while the sum is 34.

The square root of 1712463145 is about 41381.9180923263. The cubic root of 1712463145 is about 1196.3926726442.

The spelling of 1712463145 in words is "one billion, seven hundred twelve million, four hundred sixty-three thousand, one hundred forty-five".