146608216 has 8 divisors (see below), whose sum is σ = 274890420. Its totient is φ = 73304104.

The previous prime is 146608211. The next prime is 146608223. The reversal of 146608216 is 612806641.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146608211) 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 as a sum of consecutive naturals, namely, 9163006 + ... + 9163021.

Almost surely, 2^146608216 is an apocalyptic number.

It is an amenable number.

146608216 is a deficient number, since it is larger than the sum of its proper divisors (128282204).

146608216 is a wasteful number, since it uses less digits than its factorization.

146608216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18326033 (or 18326029 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 146608216 is about 12108.1879734335. The cubic root of 146608216 is about 527.2939272779.

The spelling of 146608216 in words is "one hundred forty-six million, six hundred eight thousand, two hundred sixteen".