1461258671 has 2 divisors, whose sum is σ = 1461258672. Its totient is φ = 1461258670.

The previous prime is 1461258619. The next prime is 1461258697. The reversal of 1461258671 is 1768521641.

It is a strong prime.

It is an emirp because it is prime and its reverse (1768521641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1461258671 - 2¹⁴ = 1461242287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1461254671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730629335 + 730629336.

It is an arithmetic number, because the mean of its divisors is an integer number (730629336).

Almost surely, 2^1461258671 is an apocalyptic number.

1461258671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461258671 is an equidigital number, since it uses as much as digits as its factorization.

1461258671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 41.

The square root of 1461258671 is about 38226.4132636061. The cubic root of 1461258671 is about 1134.7731040039.

The spelling of 1461258671 in words is "one billion, four hundred sixty-one million, two hundred fifty-eight thousand, six hundred seventy-one".