146920298 has 16 divisors (see below), whose sum is σ = 252042624. Its totient is φ = 62921040.

The previous prime is 146920289. The next prime is 146920339. The reversal of 146920298 is 892029641.

146920298 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23483 + ... + 29073.

It is an arithmetic number, because the mean of its divisors is an integer number (15752664).

Almost surely, 2^146920298 is an apocalyptic number.

146920298 is a deficient number, since it is larger than the sum of its proper divisors (105122326).

146920298 is a wasteful number, since it uses less digits than its factorization.

146920298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 146920298 is about 12121.0683522534. The cubic root of 146920298 is about 527.6678088182.

The spelling of 146920298 in words is "one hundred forty-six million, nine hundred twenty thousand, two hundred ninety-eight".