47474967 has 16 divisors (see below), whose sum is σ = 67592448. Its totient is φ = 29568000.

The previous prime is 47474963. The next prime is 47474969. The reversal of 47474967 is 76947474.

47474967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47474967 - 2² = 47474963 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47474963) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5034 + ... + 10967.

It is an arithmetic number, because the mean of its divisors is an integer number (4224528).

Almost surely, 2^47474967 is an apocalyptic number.

47474967 is a deficient number, since it is larger than the sum of its proper divisors (20117481).

47474967 is a wasteful number, since it uses less digits than its factorization.

47474967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16070.

The product of its digits is 1185408, while the sum is 48.

The square root of 47474967 is about 6890.2080520112. The cubic root of 47474967 is about 362.0941906645.

The spelling of 47474967 in words is "forty-seven million, four hundred seventy-four thousand, nine hundred sixty-seven".