47465573 has 4 divisors (see below), whose sum is σ = 47589888. Its totient is φ = 47341260.

The previous prime is 47465563. The next prime is 47465603. The reversal of 47465573 is 37556474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47465573 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47465573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47465533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61583 + ... + 62348.

It is an arithmetic number, because the mean of its divisors is an integer number (11897472).

Almost surely, 2^47465573 is an apocalyptic number.

It is an amenable number.

47465573 is a deficient number, since it is larger than the sum of its proper divisors (124315).

47465573 is a wasteful number, since it uses less digits than its factorization.

47465573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124314.

The product of its digits is 352800, while the sum is 41.

The square root of 47465573 is about 6889.5263262433. The cubic root of 47465573 is about 362.0703062371.

Subtracting from 47465573 its reverse (37556474), we obtain a palindrome (9909099).

The spelling of 47465573 in words is "forty-seven million, four hundred sixty-five thousand, five hundred seventy-three".