16045466 has 8 divisors (see below), whose sum is σ = 24306804. Its totient is φ = 7943200.

The previous prime is 16045451. The next prime is 16045483. The reversal of 16045466 is 66454061.

It can be written as a sum of positive squares in 2 ways, for example, as 12355225 + 3690241 = 3515^2 + 1921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39515 + ... + 39918.

Almost surely, 2^16045466 is an apocalyptic number.

16045466 is a deficient number, since it is larger than the sum of its proper divisors (8261338).

16045466 is a wasteful number, since it uses less digits than its factorization.

16045466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79536.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 16045466 is about 4005.6792183099. The cubic root of 16045466 is about 252.2226657976. Note that the first 3 decimals are identical.

The spelling of 16045466 in words is "sixteen million, forty-five thousand, four hundred sixty-six".