146430066 has 8 divisors (see below), whose sum is σ = 292860144. Its totient is φ = 48810020.

The previous prime is 146430049. The next prime is 146430071. The reversal of 146430066 is 660034641.

It is a sphenic number, since it is the product of 3 distinct primes.

146430066 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 12202500 + ... + 12202511.

It is an arithmetic number, because the mean of its divisors is an integer number (36607518).

Almost surely, 2^146430066 is an apocalyptic number.

146430066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146430066 is a wasteful number, since it uses less digits than its factorization.

146430066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24405016.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 146430066 is about 12100.8291451454. The cubic root of 146430066 is about 527.0802614717.

The spelling of 146430066 in words is "one hundred forty-six million, four hundred thirty thousand, sixty-six".