16696846 has 4 divisors (see below), whose sum is σ = 25045272. Its totient is φ = 8348422.

The previous prime is 16696843. The next prime is 16696847. The reversal of 16696846 is 64869661.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64869661 = 3167 ⋅20483.

It is a junction number, because it is equal to n+sod(n) for n = 16696796 and 16696805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16696843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4174210 + ... + 4174213.

It is an arithmetic number, because the mean of its divisors is an integer number (6261318).

Almost surely, 2^16696846 is an apocalyptic number.

16696846 is a deficient number, since it is larger than the sum of its proper divisors (8348426).

16696846 is an equidigital number, since it uses as much as digits as its factorization.

16696846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8348425.

The product of its digits is 373248, while the sum is 46.

The square root of 16696846 is about 4086.1774312920. The cubic root of 16696846 is about 255.5905625502.

It can be divided in two parts, 1669 and 6846, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 16696846 in words is "sixteen million, six hundred ninety-six thousand, eight hundred forty-six".