16214346 has 12 divisors (see below), whose sum is σ = 35131122. Its totient is φ = 5404776.

The previous prime is 16214309. The next prime is 16214351. The reversal of 16214346 is 64341261.

16214346 is a `hidden beast` number, since 1 + 621 + 4 + 34 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8346321 + 7868025 = 2889^2 + 2805^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 450381 + ... + 450416.

Almost surely, 2^16214346 is an apocalyptic number.

16214346 is an abundant number, since it is smaller than the sum of its proper divisors (18916776).

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

16214346 is a wasteful number, since it uses less digits than its factorization.

16214346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900805 (or 900802 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 16214346 is about 4026.7041113049. The cubic root of 16214346 is about 253.1044682020.

The spelling of 16214346 in words is "sixteen million, two hundred fourteen thousand, three hundred forty-six".