146594768 has 20 divisors (see below), whose sum is σ = 293822340. Its totient is φ = 70769664.

The previous prime is 146594761. The next prime is 146594807. The reversal of 146594768 is 867495641.

It can be written as a sum of positive squares in 2 ways, for example, as 30558784 + 116035984 = 5528^2 + 10772^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146594761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157505 + ... + 158432.

It is an arithmetic number, because the mean of its divisors is an integer number (14691117).

Almost surely, 2^146594768 is an apocalyptic number.

It is an amenable number.

146594768 is an abundant number, since it is smaller than the sum of its proper divisors (147227572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146594768 is a wasteful number, since it uses less digits than its factorization.

146594768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315974 (or 315968 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The square root of 146594768 is about 12107.6326340041. The cubic root of 146594768 is about 527.2778043398.

The spelling of 146594768 in words is "one hundred forty-six million, five hundred ninety-four thousand, seven hundred sixty-eight".