16416676 has 6 divisors (see below), whose sum is σ = 28729190. Its totient is φ = 8208336.

The previous prime is 16416667. The next prime is 16416683. The reversal of 16416676 is 67661461.

It can be written as a sum of positive squares in only one way, i.e., 12320100 + 4096576 = 3510^2 + 2024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052081 + ... + 2052088.

Almost surely, 2^16416676 is an apocalyptic number.

It is an amenable number.

16416676 is a deficient number, since it is larger than the sum of its proper divisors (12312514).

16416676 is a wasteful number, since it uses less digits than its factorization.

16416676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104173 (or 4104171 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 16416676 is about 4051.7497454803. The cubic root of 16416676 is about 254.1529035756.

The spelling of 16416676 in words is "sixteen million, four hundred sixteen thousand, six hundred seventy-six".