146463479 has 2 divisors, whose sum is σ = 146463480. Its totient is φ = 146463478.

The previous prime is 146463463. The next prime is 146463491. The reversal of 146463479 is 974364641.

It is a strong prime.

It is an emirp because it is prime and its reverse (974364641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146463479 - 2⁴ = 146463463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146463679) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73231739 + 73231740.

It is an arithmetic number, because the mean of its divisors is an integer number (73231740).

Almost surely, 2^146463479 is an apocalyptic number.

146463479 is a deficient number, since it is larger than the sum of its proper divisors (1).

146463479 is an equidigital number, since it uses as much as digits as its factorization.

146463479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 146463479 is about 12102.2096742702. The cubic root of 146463479 is about 527.1203488524.

The spelling of 146463479 in words is "one hundred forty-six million, four hundred sixty-three thousand, four hundred seventy-nine".