146000087 has 2 divisors, whose sum is σ = 146000088. Its totient is φ = 146000086.

The previous prime is 146000077. The next prime is 146000119. The reversal of 146000087 is 780000641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146000087 - 2⁸ = 145999831 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 (146000017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73000043 + 73000044.

It is an arithmetic number, because the mean of its divisors is an integer number (73000044).

Almost surely, 2^146000087 is an apocalyptic number.

146000087 is a deficient number, since it is larger than the sum of its proper divisors (1).

146000087 is an equidigital number, since it uses as much as digits as its factorization.

146000087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 146000087 is about 12083.0495736797. The cubic root of 146000087 is about 526.5638474086.

The spelling of 146000087 in words is "one hundred forty-six million, eighty-seven", and thus it is an aban number.