47050517 has 8 divisors (see below), whose sum is σ = 49749600. Its totient is φ = 44373744.

The previous prime is 47050489. The next prime is 47050519. The reversal of 47050517 is 71505074.

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 47050517 - 2⁶ = 47050453 is a prime.

It is a super-2 number, since 2×47050517² = 4427502299934578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47050517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47050519) 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, 1142 + ... + 9767.

It is an arithmetic number, because the mean of its divisors is an integer number (6218700).

Almost surely, 2^47050517 is an apocalyptic number.

It is an amenable number.

47050517 is a deficient number, since it is larger than the sum of its proper divisors (2699083).

47050517 is a wasteful number, since it uses less digits than its factorization.

47050517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11155.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 47050517 is about 6859.3379418133. The cubic root of 47050517 is about 361.0118575101.

The spelling of 47050517 in words is "forty-seven million, fifty thousand, five hundred seventeen".