47163416 has 8 divisors (see below), whose sum is σ = 88431420. Its totient is φ = 23581704.

The previous prime is 47163401. The next prime is 47163421. The reversal of 47163416 is 61436174.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 2947706 + ... + 2947721.

Almost surely, 2^47163416 is an apocalyptic number.

It is an amenable number.

47163416 is a deficient number, since it is larger than the sum of its proper divisors (41268004).

47163416 is a wasteful number, since it uses less digits than its factorization.

47163416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895433 (or 5895429 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 47163416 is about 6867.5625952735. The cubic root of 47163416 is about 361.3003794634.

The spelling of 47163416 in words is "forty-seven million, one hundred sixty-three thousand, four hundred sixteen".