47474677 has 8 divisors (see below), whose sum is σ = 47895200. Its totient is φ = 47056464.

The previous prime is 47474639. The next prime is 47474689. The reversal of 47474677 is 77647474.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 47474677 - 2⁷ = 47474549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47474627) 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, 86518 + ... + 87064.

It is an arithmetic number, because the mean of its divisors is an integer number (5986900).

Almost surely, 2^47474677 is an apocalyptic number.

It is an amenable number.

47474677 is a deficient number, since it is larger than the sum of its proper divisors (420523).

47474677 is a wasteful number, since it uses less digits than its factorization.

47474677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155.

The product of its digits is 921984, while the sum is 46.

The square root of 47474677 is about 6890.1870076218. The cubic root of 47474677 is about 362.0934533810.

It can be divided in two parts, 4747467 and 7, that added together give a palindrome (4747474).

The spelling of 47474677 in words is "forty-seven million, four hundred seventy-four thousand, six hundred seventy-seven".