47283466 has 8 divisors (see below), whose sum is σ = 70956900. Its totient is φ = 23631168.

The previous prime is 47283451. The next prime is 47283493. The reversal of 47283466 is 66438274.

It is a happy number.

47283466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42315025 + 4968441 = 6505^2 + 2229^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2760 + ... + 10108.

Almost surely, 2^47283466 is an apocalyptic number.

47283466 is a deficient number, since it is larger than the sum of its proper divisors (23673434).

47283466 is a wasteful number, since it uses less digits than its factorization.

47283466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10568.

The product of its digits is 193536, while the sum is 40.

The square root of 47283466 is about 6876.2974048539. The cubic root of 47283466 is about 361.6066716748.

It can be divided in two parts, 472 and 83466, that added together give a palindrome (83938).

The spelling of 47283466 in words is "forty-seven million, two hundred eighty-three thousand, four hundred sixty-six".