47167448 has 8 divisors (see below), whose sum is σ = 88438980. Its totient is φ = 23583720.

The previous prime is 47167429. The next prime is 47167451. The reversal of 47167448 is 84476174.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2947958 + ... + 2947973.

Almost surely, 2^47167448 is an apocalyptic number.

It is an amenable number.

47167448 is a deficient number, since it is larger than the sum of its proper divisors (41271532).

47167448 is a wasteful number, since it uses less digits than its factorization.

47167448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895937 (or 5895933 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 47167448 is about 6867.8561429314. The cubic root of 47167448 is about 361.3106750254.

The spelling of 47167448 in words is "forty-seven million, one hundred sixty-seven thousand, four hundred forty-eight".