146412671 has 2 divisors, whose sum is σ = 146412672. Its totient is φ = 146412670.

The previous prime is 146412667. The next prime is 146412697. The reversal of 146412671 is 176214641.

It is a weak prime.

It is an emirp because it is prime and its reverse (176214641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146412671 - 2² = 146412667 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146412611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73206335 + 73206336.

It is an arithmetic number, because the mean of its divisors is an integer number (73206336).

Almost surely, 2^146412671 is an apocalyptic number.

146412671 is a deficient number, since it is larger than the sum of its proper divisors (1).

146412671 is an equidigital number, since it uses as much as digits as its factorization.

146412671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 32.

The square root of 146412671 is about 12100.1103713974. The cubic root of 146412671 is about 527.0593893369.

The spelling of 146412671 in words is "one hundred forty-six million, four hundred twelve thousand, six hundred seventy-one".