16941772 has 6 divisors (see below), whose sum is σ = 29648108. Its totient is φ = 8470884.

The previous prime is 16941763. The next prime is 16941811. The reversal of 16941772 is 27714961.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117718 + ... + 2117725.

Almost surely, 2^16941772 is an apocalyptic number.

It is an amenable number.

16941772 is a deficient number, since it is larger than the sum of its proper divisors (12706336).

16941772 is a wasteful number, since it uses less digits than its factorization.

16941772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235447 (or 4235445 counting only the distinct ones).

The product of its digits is 21168, while the sum is 37.

The square root of 16941772 is about 4116.0383866043. The cubic root of 16941772 is about 256.8342534770.

The spelling of 16941772 in words is "sixteen million, nine hundred forty-one thousand, seven hundred seventy-two".