47009701 has 8 divisors (see below), whose sum is σ = 47672064. Its totient is φ = 46351680.

The previous prime is 47009693. The next prime is 47009717. The reversal of 47009701 is 10790074.

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 47009701 - 2³ = 47009693 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 47009701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47009771) 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, 24876 + ... + 26698.

It is an arithmetic number, because the mean of its divisors is an integer number (5959008).

Almost surely, 2^47009701 is an apocalyptic number.

It is an amenable number.

47009701 is a deficient number, since it is larger than the sum of its proper divisors (662363).

47009701 is a wasteful number, since it uses less digits than its factorization.

47009701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 47009701 is about 6856.3620820374. The cubic root of 47009701 is about 360.9074355411.

Adding to 47009701 its reverse (10790074), we get a palindrome (57799775).

The spelling of 47009701 in words is "forty-seven million, nine thousand, seven hundred one".