16941416 has 8 divisors (see below), whose sum is σ = 31765170. Its totient is φ = 8470704.

The previous prime is 16941403. The next prime is 16941439. The reversal of 16941416 is 61414961.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13293316 + 3648100 = 3646^2 + 1910^2 .

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

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1058831 + ... + 1058846.

Almost surely, 2^16941416 is an apocalyptic number.

It is an amenable number.

16941416 is a deficient number, since it is larger than the sum of its proper divisors (14823754).

16941416 is a wasteful number, since it uses less digits than its factorization.

16941416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117683 (or 2117679 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 16941416 is about 4115.9951409106. The cubic root of 16941416 is about 256.8324544988.

The spelling of 16941416 in words is "sixteen million, nine hundred forty-one thousand, four hundred sixteen".