146366959 has 2 divisors, whose sum is σ = 146366960. Its totient is φ = 146366958.

The previous prime is 146366951. The next prime is 146366981. The reversal of 146366959 is 959663641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146366959 - 2³ = 146366951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146366951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73183479 + 73183480.

It is an arithmetic number, because the mean of its divisors is an integer number (73183480).

Almost surely, 2^146366959 is an apocalyptic number.

146366959 is a deficient number, since it is larger than the sum of its proper divisors (1).

146366959 is an equidigital number, since it uses as much as digits as its factorization.

146366959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 49.

The square root of 146366959 is about 12098.2213155488. The cubic root of 146366959 is about 527.0045319568.

The spelling of 146366959 in words is "one hundred forty-six million, three hundred sixty-six thousand, nine hundred fifty-nine".