47088466 has 4 divisors (see below), whose sum is σ = 70632702. Its totient is φ = 23544232.

The previous prime is 47088463. The next prime is 47088467. The reversal of 47088466 is 66488074.

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

It can be written as a sum of positive squares in only one way, i.e., 45279441 + 1809025 = 6729^2 + 1345^2 .

It is not an unprimeable number, because it can be changed into a prime (47088463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11772115 + ... + 11772118.

Almost surely, 2^47088466 is an apocalyptic number.

47088466 is a deficient number, since it is larger than the sum of its proper divisors (23544236).

47088466 is a wasteful number, since it uses less digits than its factorization.

47088466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23544235.

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 47088466 is about 6862.1036133244. The cubic root of 47088466 is about 361.1088905022.

The spelling of 47088466 in words is "forty-seven million, eighty-eight thousand, four hundred sixty-six".