16366484 has 6 divisors (see below), whose sum is σ = 28641354. Its totient is φ = 8183240.

The previous prime is 16366463. The next prime is 16366489. The reversal of 16366484 is 48466361.

It can be written as a sum of positive squares in only one way, i.e., 13162384 + 3204100 = 3628^2 + 1790^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16366489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2045807 + ... + 2045814.

It is an arithmetic number, because the mean of its divisors is an integer number (4773559).

Almost surely, 2^16366484 is an apocalyptic number.

It is an amenable number.

16366484 is a deficient number, since it is larger than the sum of its proper divisors (12274870).

16366484 is a wasteful number, since it uses less digits than its factorization.

16366484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091625 (or 4091623 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 16366484 is about 4045.5511367427. The cubic root of 16366484 is about 253.8936252440.

The spelling of 16366484 in words is "sixteen million, three hundred sixty-six thousand, four hundred eighty-four".