146690966 has 8 divisors (see below), whose sum is σ = 222305160. Its totient is φ = 72589248.

The previous prime is 146690959. The next prime is 146690981. The reversal of 146690966 is 669096641.

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

It is a self number, because there is not a number n which added to its sum of digits gives 146690966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377876 + ... + 378263.

It is an arithmetic number, because the mean of its divisors is an integer number (27788145).

Almost surely, 2^146690966 is an apocalyptic number.

146690966 is a deficient number, since it is larger than the sum of its proper divisors (75614194).

146690966 is an equidigital number, since it uses as much as digits as its factorization.

146690966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756238.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 146690966 is about 12111.6046005474. The cubic root of 146690966 is about 527.3931153655.

The spelling of 146690966 in words is "one hundred forty-six million, six hundred ninety thousand, nine hundred sixty-six".