47385001 has 8 divisors (see below), whose sum is σ = 50430600. Its totient is φ = 44368128.

The previous prime is 47384989. The next prime is 47385029. The reversal of 47385001 is 10058374.

47385001 = 1164² + 1165² + ... + 1197².

It can be written as a sum of positive squares in 4 ways, for example, as 38688400 + 8696601 = 6220^2 + 2949^2 .

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 47385001 - 2¹¹ = 47382953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47385061) 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, 3726 + ... + 10423.

It is an arithmetic number, because the mean of its divisors is an integer number (6303825).

Almost surely, 2^47385001 is an apocalyptic number.

It is an amenable number.

47385001 is a deficient number, since it is larger than the sum of its proper divisors (3045599).

47385001 is a wasteful number, since it uses less digits than its factorization.

47385001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14363.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 47385001 is about 6883.6764159859. The cubic root of 47385001 is about 361.8653208186.

The spelling of 47385001 in words is "forty-seven million, three hundred eighty-five thousand, one".