47207697 has 8 divisors (see below), whose sum is σ = 63149856. Its totient is φ = 31368672.

The previous prime is 47207689. The next prime is 47207747. The reversal of 47207697 is 79670274.

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

It is not a de Polignac number, because 47207697 - 2³ = 47207689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47207197) 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, 24708 + ... + 26549.

It is an arithmetic number, because the mean of its divisors is an integer number (7893732).

Almost surely, 2^47207697 is an apocalyptic number.

It is an amenable number.

47207697 is a deficient number, since it is larger than the sum of its proper divisors (15942159).

47207697 is a wasteful number, since it uses less digits than its factorization.

47207697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51567.

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 47207697 is about 6870.7857629241. The cubic root of 47207697 is about 361.4134172024.

The spelling of 47207697 in words is "forty-seven million, two hundred seven thousand, six hundred ninety-seven".