16214884 has 18 divisors (see below), whose sum is σ = 33009270. Its totient is φ = 6949152.

The previous prime is 16214879. The next prime is 16214897. The reversal of 16214884 is 48841261.

It can be written as a sum of positive squares in only one way, i.e., 13249600 + 2965284 = 3640^2 + 1722^2 .

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, 41169 + ... + 41560.

Almost surely, 2^16214884 is an apocalyptic number.

16214884 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16214884 is an abundant number, since it is smaller than the sum of its proper divisors (16794386).

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

16214884 is a wasteful number, since it uses less digits than its factorization.

16214884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82747 (or 82738 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 16214884 is about 4026.7709147653. The cubic root of 16214884 is about 253.1072675481.

The spelling of 16214884 in words is "sixteen million, two hundred fourteen thousand, eight hundred eighty-four".