47623285 has 16 divisors (see below), whose sum is σ = 59535360. Its totient is φ = 36529920.

The previous prime is 47623283. The next prime is 47623297. The reversal of 47623285 is 58232674.

It is not a de Polignac number, because 47623285 - 2¹ = 47623283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47623283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16156 + ... + 18874.

It is an arithmetic number, because the mean of its divisors is an integer number (3720960).

Almost surely, 2^47623285 is an apocalyptic number.

It is an amenable number.

47623285 is a deficient number, since it is larger than the sum of its proper divisors (11912075).

47623285 is a wasteful number, since it uses less digits than its factorization.

47623285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868.

The product of its digits is 80640, while the sum is 37.

The square root of 47623285 is about 6900.9626140126. The cubic root of 47623285 is about 362.4708751868.

The spelling of 47623285 in words is "forty-seven million, six hundred twenty-three thousand, two hundred eighty-five".