16676752 has 20 divisors (see below), whose sum is σ = 32374540. Its totient is φ = 8322048.

The previous prime is 16676749. The next prime is 16676761. The reversal of 16676752 is 25767661.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11587216 + 5089536 = 3404^2 + 2256^2 .

It is a super-2 number, since 2×16676752² = 556228114539008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15628 + ... + 16660.

It is an arithmetic number, because the mean of its divisors is an integer number (1618727).

Almost surely, 2^16676752 is an apocalyptic number.

It is an amenable number.

16676752 is a deficient number, since it is larger than the sum of its proper divisors (15697788).

16676752 is a wasteful number, since it uses less digits than its factorization.

16676752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2044 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 16676752 is about 4083.7179138623. The cubic root of 16676752 is about 255.4879903158.

Subtracting 16676752 from its reverse (25767661), we obtain a palindrome (9090909).

The spelling of 16676752 in words is "sixteen million, six hundred seventy-six thousand, seven hundred fifty-two".