1712312471 has 16 divisors (see below), whose sum is σ = 1916465760. Its totient is φ = 1520363520.

The previous prime is 1712312449. The next prime is 1712312473. The reversal of 1712312471 is 1742132171.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1712312471 is a prime.

It is a super-3 number, since 3×1712312471³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712312473) 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, 66845 + ... + 88841.

It is an arithmetic number, because the mean of its divisors is an integer number (119779110).

Almost surely, 2^1712312471 is an apocalyptic number.

1712312471 is a deficient number, since it is larger than the sum of its proper divisors (204153289).

1712312471 is a wasteful number, since it uses less digits than its factorization.

1712312471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22274.

The product of its digits is 2352, while the sum is 29.

The square root of 1712312471 is about 41380.0975228430. The cubic root of 1712312471 is about 1196.3575827296.

The spelling of 1712312471 in words is "one billion, seven hundred twelve million, three hundred twelve thousand, four hundred seventy-one".