16966036 has 6 divisors (see below), whose sum is σ = 29690570. Its totient is φ = 8483016.

The previous prime is 16966009. The next prime is 16966039. The reversal of 16966036 is 63066961.

It can be written as a sum of positive squares in only one way, i.e., 10432900 + 6533136 = 3230^2 + 2556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16965986 and 16966004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16966039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120751 + ... + 2120758.

Almost surely, 2^16966036 is an apocalyptic number.

It is an amenable number.

16966036 is a deficient number, since it is larger than the sum of its proper divisors (12724534).

16966036 is a wasteful number, since it uses less digits than its factorization.

16966036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241513 (or 4241511 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 16966036 is about 4118.9848263862. The cubic root of 16966036 is about 256.9568076313.

The spelling of 16966036 in words is "sixteen million, nine hundred sixty-six thousand, thirty-six".