47872535 has 8 divisors (see below), whose sum is σ = 57619536. Its totient is φ = 38183040.

The previous prime is 47872529. The next prime is 47872537. The reversal of 47872535 is 53527874.

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

It is not a de Polignac number, because 47872535 - 2¹⁶ = 47806999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47872492 and 47872501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47872537) 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, 12521 + ... + 15890.

It is an arithmetic number, because the mean of its divisors is an integer number (7202442).

Almost surely, 2^47872535 is an apocalyptic number.

47872535 is a deficient number, since it is larger than the sum of its proper divisors (9747001).

47872535 is a wasteful number, since it uses less digits than its factorization.

47872535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28753.

The product of its digits is 235200, while the sum is 41.

The square root of 47872535 is about 6918.9981211155. The cubic root of 47872535 is about 363.1021399516.

The spelling of 47872535 in words is "forty-seven million, eight hundred seventy-two thousand, five hundred thirty-five".