146450116 has 24 divisors (see below), whose sum is σ = 265650840. Its totient is φ = 70560000.

The previous prime is 146450113. The next prime is 146450173. The reversal of 146450116 is 611054641.

It can be written as a sum of positive squares in 4 ways, for example, as 22127616 + 124322500 = 4704^2 + 11150^2 .

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (146450113) by changing a digit.

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, 80416 + ... + 82216.

It is an arithmetic number, because the mean of its divisors is an integer number (11068785).

Almost surely, 2^146450116 is an apocalyptic number.

It is an amenable number.

146450116 is a deficient number, since it is larger than the sum of its proper divisors (119200724).

146450116 is a wasteful number, since it uses less digits than its factorization.

146450116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535 (or 2533 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 146450116 is about 12101.6575724154. The cubic root of 146450116 is about 527.1043172712.

The spelling of 146450116 in words is "one hundred forty-six million, four hundred fifty thousand, one hundred sixteen".