47063117 has 4 divisors (see below), whose sum is σ = 47095776. Its totient is φ = 47030460.

The previous prime is 47063101. The next prime is 47063119. The reversal of 47063117 is 71136074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71136074 = 2 ⋅35568037.

It is a cyclic number.

It is not a de Polignac number, because 47063117 - 2⁴ = 47063101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47063117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47063119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14063 + ... + 17084.

It is an arithmetic number, because the mean of its divisors is an integer number (11773944).

Almost surely, 2^47063117 is an apocalyptic number.

It is an amenable number.

47063117 is a deficient number, since it is larger than the sum of its proper divisors (32659).

47063117 is a wasteful number, since it uses less digits than its factorization.

47063117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32658.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 47063117 is about 6860.2563363186. The cubic root of 47063117 is about 361.0440806305.

The spelling of 47063117 in words is "forty-seven million, sixty-three thousand, one hundred seventeen".