47204001 has 24 divisors (see below), whose sum is σ = 74372480. Its totient is φ = 28675296.

The previous prime is 47203991. The next prime is 47204021. The reversal of 47204001 is 10040274.

It is a happy number.

It is not a de Polignac number, because 47204001 - 2¹¹ = 47201953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47204021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6690 + ... + 11796.

Almost surely, 2^47204001 is an apocalyptic number.

It is an amenable number.

47204001 is a deficient number, since it is larger than the sum of its proper divisors (27168479).

47204001 is a wasteful number, since it uses less digits than its factorization.

47204001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205 (or 5202 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 47204001 is about 6870.5167927893. The cubic root of 47204001 is about 361.4039849916.

Adding to 47204001 its reverse (10040274), we get a palindrome (57244275).

The spelling of 47204001 in words is "forty-seven million, two hundred four thousand, one".