146846568 has 64 divisors (see below), whose sum is σ = 403888320. Its totient is φ = 44489280.

The previous prime is 146846563. The next prime is 146846569. The reversal of 146846568 is 865648641.

146846568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (146846563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29646 + ... + 34242.

It is an arithmetic number, because the mean of its divisors is an integer number (6310755).

Almost surely, 2^146846568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146846568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201944160).

146846568 is an abundant number, since it is smaller than the sum of its proper divisors (257041752).

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

146846568 is a wasteful number, since it uses less digits than its factorization.

146846568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4639 (or 4613 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 146846568 is about 12118.0265720125. The cubic root of 146846568 is about 527.5795263551.

The spelling of 146846568 in words is "one hundred forty-six million, eight hundred forty-six thousand, five hundred sixty-eight".