47801017 has 8 divisors (see below), whose sum is σ = 54891360. Its totient is φ = 41168160.

The previous prime is 47800981. The next prime is 47801041. The reversal of 47801017 is 71010874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-47801017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47801087) 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, 114148 + ... + 114565.

It is an arithmetic number, because the mean of its divisors is an integer number (6861420).

Almost surely, 2^47801017 is an apocalyptic number.

It is an amenable number.

47801017 is a deficient number, since it is larger than the sum of its proper divisors (7090343).

47801017 is a wasteful number, since it uses less digits than its factorization.

47801017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228743.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 47801017 is about 6913.8279556263. The cubic root of 47801017 is about 362.9212339884.

The spelling of 47801017 in words is "forty-seven million, eight hundred one thousand, seventeen".