16976049 has 8 divisors (see below), whose sum is σ = 23415360. Its totient is φ = 10927056.

The previous prime is 16976027. The next prime is 16976083. The reversal of 16976049 is 94067961.

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

It is not a de Polignac number, because 16976049 - 2⁷ = 16975921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16976049.

It is not an unprimeable number, because it can be changed into a prime (16976249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97477 + ... + 97650.

It is an arithmetic number, because the mean of its divisors is an integer number (2926920).

Almost surely, 2^16976049 is an apocalyptic number.

It is an amenable number.

16976049 is a deficient number, since it is larger than the sum of its proper divisors (6439311).

16976049 is a wasteful number, since it uses less digits than its factorization.

16976049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195159.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 16976049 is about 4120.2001164992. The cubic root of 16976049 is about 257.0073478699.

The spelling of 16976049 in words is "sixteen million, nine hundred seventy-six thousand, forty-nine".