146251067 has 2 divisors, whose sum is σ = 146251068. Its totient is φ = 146251066.

The previous prime is 146251057. The next prime is 146251081. The reversal of 146251067 is 760152641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146251067 - 2⁶ = 146251003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146251057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73125533 + 73125534.

It is an arithmetic number, because the mean of its divisors is an integer number (73125534).

Almost surely, 2^146251067 is an apocalyptic number.

146251067 is a deficient number, since it is larger than the sum of its proper divisors (1).

146251067 is an equidigital number, since it uses as much as digits as its factorization.

146251067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 146251067 is about 12093.4307373880. The cubic root of 146251067 is about 526.8654027972.

The spelling of 146251067 in words is "one hundred forty-six million, two hundred fifty-one thousand, sixty-seven".