47044066 has 16 divisors (see below), whose sum is σ = 74977056. Its totient is φ = 22061376.

The previous prime is 47044013. The next prime is 47044069. The reversal of 47044066 is 66044074.

It is not an unprimeable number, because it can be changed into a prime (47044069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8185 + ... + 12691.

It is an arithmetic number, because the mean of its divisors is an integer number (4686066).

Almost surely, 2^47044066 is an apocalyptic number.

47044066 is a deficient number, since it is larger than the sum of its proper divisors (27932990).

47044066 is a wasteful number, since it uses less digits than its factorization.

47044066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 47044066 is about 6858.8676908073. The cubic root of 47044066 is about 360.9953575573.

The spelling of 47044066 in words is "forty-seven million, forty-four thousand, sixty-six".