16946241 has 16 divisors (see below), whose sum is σ = 24432576. Its totient is φ = 10385856.

The previous prime is 16946221. The next prime is 16946249. The reversal of 16946241 is 14264961.

It is not a de Polignac number, because 16946241 - 2⁷ = 16946113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16946249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10686 + ... + 12168.

It is an arithmetic number, because the mean of its divisors is an integer number (1527036).

Almost surely, 2^16946241 is an apocalyptic number.

It is an amenable number.

16946241 is a deficient number, since it is larger than the sum of its proper divisors (7486335).

16946241 is a wasteful number, since it uses less digits than its factorization.

16946241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792.

The product of its digits is 10368, while the sum is 33.

The square root of 16946241 is about 4116.5812271835. The cubic root of 16946241 is about 256.8568345736.

The spelling of 16946241 in words is "sixteen million, nine hundred forty-six thousand, two hundred forty-one".