146298479 has 2 divisors, whose sum is σ = 146298480. Its totient is φ = 146298478.

The previous prime is 146298463. The next prime is 146298487. The reversal of 146298479 is 974892641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146298479 - 2⁴ = 146298463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146298079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73149239 + 73149240.

It is an arithmetic number, because the mean of its divisors is an integer number (73149240).

Almost surely, 2^146298479 is an apocalyptic number.

146298479 is a deficient number, since it is larger than the sum of its proper divisors (1).

146298479 is an equidigital number, since it uses as much as digits as its factorization.

146298479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 50.

The square root of 146298479 is about 12095.3908163399. The cubic root of 146298479 is about 526.9223301167.

The spelling of 146298479 in words is "one hundred forty-six million, two hundred ninety-eight thousand, four hundred seventy-nine".