16674696 has 48 divisors (see below), whose sum is σ = 45627660. Its totient is φ = 5500800.

The previous prime is 16674689. The next prime is 16674703. The reversal of 16674696 is 69647661.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16674689) and next prime (16674703).

It can be written as a sum of positive squares in 2 ways, for example, as 16112196 + 562500 = 4014^2 + 750^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6126 + ... + 8418.

Almost surely, 2^16674696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16674696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22813830).

16674696 is an abundant number, since it is smaller than the sum of its proper divisors (28952964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16674696 is a wasteful number, since it uses less digits than its factorization.

16674696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406 (or 2399 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 16674696 is about 4083.4661747099. The cubic root of 16674696 is about 255.4774905715.

The spelling of 16674696 in words is "sixteen million, six hundred seventy-four thousand, six hundred ninety-six".