47132617 has 8 divisors (see below), whose sum is σ = 55603712. Its totient is φ = 39096000.

The previous prime is 47132599. The next prime is 47132641. The reversal of 47132617 is 71623174.

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 47132617 - 2⁷ = 47132489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47132647) 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, 108384 + ... + 108817.

It is an arithmetic number, because the mean of its divisors is an integer number (6950464).

Almost surely, 2^47132617 is an apocalyptic number.

It is an amenable number.

47132617 is a deficient number, since it is larger than the sum of its proper divisors (8471095).

47132617 is a wasteful number, since it uses less digits than its factorization.

47132617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217239.

The product of its digits is 7056, while the sum is 31.

The square root of 47132617 is about 6865.3198760145. The cubic root of 47132617 is about 361.2217159962.

The spelling of 47132617 in words is "forty-seven million, one hundred thirty-two thousand, six hundred seventeen".