47456066 has 8 divisors (see below), whose sum is σ = 81353280. Its totient is φ = 20338308.

The previous prime is 47456063. The next prime is 47456077. The reversal of 47456066 is 66065474.

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

It is not an unprimeable number, because it can be changed into a prime (47456063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1694846 + ... + 1694873.

It is an arithmetic number, because the mean of its divisors is an integer number (10169160).

Almost surely, 2^47456066 is an apocalyptic number.

47456066 is a deficient number, since it is larger than the sum of its proper divisors (33897214).

47456066 is a wasteful number, since it uses less digits than its factorization.

47456066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389728.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 47456066 is about 6888.8363313407. The cubic root of 47456066 is about 362.0461312963.

The spelling of 47456066 in words is "forty-seven million, four hundred fifty-six thousand, sixty-six".