47163061 has 8 divisors (see below), whose sum is σ = 51961248. Its totient is φ = 42450000.

The previous prime is 47163031. The next prime is 47163097. The reversal of 47163061 is 16036174.

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 47163061 - 2⁷ = 47162933 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 (47163031) 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, 20115 + ... + 22336.

It is an arithmetic number, because the mean of its divisors is an integer number (6495156).

Almost surely, 2^47163061 is an apocalyptic number.

It is an amenable number.

47163061 is a deficient number, since it is larger than the sum of its proper divisors (4798187).

47163061 is a wasteful number, since it uses less digits than its factorization.

47163061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42563.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 47163061 is about 6867.5367490826. The cubic root of 47163061 is about 361.2994729560.

It can be divided in two parts, 4716 and 3061, that added together give a palindrome (7777).

The spelling of 47163061 in words is "forty-seven million, one hundred sixty-three thousand, sixty-one".