146488339 has 2 divisors, whose sum is σ = 146488340. Its totient is φ = 146488338.

The previous prime is 146488313. The next prime is 146488373. The reversal of 146488339 is 933884641.

146488339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146488339 - 2¹⁹ = 145964051 is a prime.

It is not a weakly prime, because it can be changed into another prime (146488399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73244169 + 73244170.

It is an arithmetic number, because the mean of its divisors is an integer number (73244170).

Almost surely, 2^146488339 is an apocalyptic number.

146488339 is a deficient number, since it is larger than the sum of its proper divisors (1).

146488339 is an equidigital number, since it uses as much as digits as its factorization.

146488339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The square root of 146488339 is about 12103.2367158542. The cubic root of 146488339 is about 527.1501707817.

The spelling of 146488339 in words is "one hundred forty-six million, four hundred eighty-eight thousand, three hundred thirty-nine".