46005665 has 4 divisors (see below), whose sum is σ = 55206804. Its totient is φ = 36804528.

The previous prime is 46005653. The next prime is 46005683. The reversal of 46005665 is 56650064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28558336 + 17447329 = 5344^2 + 4177^2 .

It is a cyclic number.

It is not a de Polignac number, because 46005665 - 2²² = 41811361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4600562 + ... + 4600571.

It is an arithmetic number, because the mean of its divisors is an integer number (13801701).

Almost surely, 2^46005665 is an apocalyptic number.

It is an amenable number.

46005665 is a deficient number, since it is larger than the sum of its proper divisors (9201139).

46005665 is an equidigital number, since it uses as much as digits as its factorization.

46005665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9201138.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 46005665 is about 6782.7475996089. The cubic root of 46005665 is about 358.3194951690.

The spelling of 46005665 in words is "forty-six million, five thousand, six hundred sixty-five".