146000008 has 80 divisors (see below), whose sum is σ = 348892560. Its totient is φ = 56800800.

The previous prime is 145999999. The next prime is 146000017. The reversal of 146000008 is 800000641.

It is an interprime number because it is at equal distance from previous prime (145999999) and next prime (146000017).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 210943 + ... + 211633.

It is an arithmetic number, because the mean of its divisors is an integer number (4361157).

Almost surely, 2^146000008 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 146000008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174446280).

146000008 is an abundant number, since it is smaller than the sum of its proper divisors (202892552).

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

146000008 is an equidigital number, since it uses as much as digits as its factorization.

146000008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 146000008 is about 12083.0463046369. The cubic root of 146000008 is about 526.5637524347.

Adding to 146000008 its reverse (800000641), we get a palindrome (946000649).

The spelling of 146000008 in words is "one hundred forty-six million, eight", and thus it is an aban number.