47565213 has 8 divisors (see below), whose sum is σ = 63464448. Its totient is φ = 31688064.

The previous prime is 47565209. The next prime is 47565223. The reversal of 47565213 is 31256574.

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

It is not a de Polignac number, because 47565213 - 2² = 47565209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47565223) 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, 420 + ... + 9762.

It is an arithmetic number, because the mean of its divisors is an integer number (7933056).

Almost surely, 2^47565213 is an apocalyptic number.

It is an amenable number.

47565213 is a deficient number, since it is larger than the sum of its proper divisors (15899235).

47565213 is a wasteful number, since it uses less digits than its factorization.

47565213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11043.

The product of its digits is 25200, while the sum is 33.

The square root of 47565213 is about 6896.7538016084. The cubic root of 47565213 is about 362.3234825099.

The spelling of 47565213 in words is "forty-seven million, five hundred sixty-five thousand, two hundred thirteen".