47024001 has 6 divisors (see below), whose sum is σ = 67923570. Its totient is φ = 31349328.

The previous prime is 47023997. The next prime is 47024011. The reversal of 47024001 is 10042074.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33628401 + 13395600 = 5799^2 + 3660^2 .

It is not a de Polignac number, because 47024001 - 2² = 47023997 is a prime.

It is a super-2 number, since 2×47024001² = 4422513340096002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47024011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2612436 + ... + 2612453.

It is an arithmetic number, because the mean of its divisors is an integer number (11320595).

Almost surely, 2^47024001 is an apocalyptic number.

It is an amenable number.

47024001 is a deficient number, since it is larger than the sum of its proper divisors (20899569).

47024001 is a wasteful number, since it uses less digits than its factorization.

47024001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5224895 (or 5224892 counting only the distinct ones).

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

The square root of 47024001 is about 6857.4048298172. The cubic root of 47024001 is about 360.9440269467.

Adding to 47024001 its reverse (10042074), we get a palindrome (57066075).

The spelling of 47024001 in words is "forty-seven million, twenty-four thousand, one".