146016946 has 8 divisors (see below), whose sum is σ = 219106944. Its totient is φ = 72981300.

The previous prime is 146016931. The next prime is 146016953. The reversal of 146016946 is 649610641.

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

It is a nialpdrome in base 15.

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 3 ways as a sum of consecutive naturals, for example, 6030 + ... + 18121.

It is an arithmetic number, because the mean of its divisors is an integer number (27388368).

Almost surely, 2^146016946 is an apocalyptic number.

146016946 is a deficient number, since it is larger than the sum of its proper divisors (73089998).

146016946 is a wasteful number, since it uses less digits than its factorization.

146016946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27176.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 146016946 is about 12083.7471837175. The cubic root of 146016946 is about 526.5841145157.

The spelling of 146016946 in words is "one hundred forty-six million, sixteen thousand, nine hundred forty-six".