16049466 has 48 divisors (see below), whose sum is σ = 36211968. Its totient is φ = 5133600.

The previous prime is 16049443. The next prime is 16049477. The reversal of 16049466 is 66494061.

16049466 is a `hidden beast` number, since 1 + 604 + 9 + 46 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 16049466.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51451 + ... + 51761.

It is an arithmetic number, because the mean of its divisors is an integer number (754416).

Almost surely, 2^16049466 is an apocalyptic number.

16049466 is an abundant number, since it is smaller than the sum of its proper divisors (20162502).

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

16049466 is a wasteful number, since it uses less digits than its factorization.

16049466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 16049466 is about 4006.1784783007. The cubic root of 16049466 is about 252.2436230541.

The spelling of 16049466 in words is "sixteen million, forty-nine thousand, four hundred sixty-six".