146004319 has 2 divisors, whose sum is σ = 146004320. Its totient is φ = 146004318.

The previous prime is 146004317. The next prime is 146004337. The reversal of 146004319 is 913400641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146004319 - 2¹ = 146004317 is a prime.

It is a super-2 number, since 2×146004319² = 42634522333307522, which contains 22 as substring.

Together with 146004317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146004317) 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, 73002159 + 73002160.

It is an arithmetic number, because the mean of its divisors is an integer number (73002160).

Almost surely, 2^146004319 is an apocalyptic number.

146004319 is a deficient number, since it is larger than the sum of its proper divisors (1).

146004319 is an equidigital number, since it uses as much as digits as its factorization.

146004319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 146004319 is about 12083.2246937645. The cubic root of 146004319 is about 526.5689350692.

The spelling of 146004319 in words is "one hundred forty-six million, four thousand, three hundred nineteen".