47485395 has 12 divisors (see below), whose sum is σ = 82308096. Its totient is φ = 25325520.

The previous prime is 47485381. The next prime is 47485429. The reversal of 47485395 is 59358474.

47485395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47485395 - 2⁶ = 47485331 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1055231 = 47485395 / (4 + 7 + 4 + 8 + 5 + 3 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 47485395.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527571 + ... + 527660.

It is an arithmetic number, because the mean of its divisors is an integer number (6859008).

Almost surely, 2^47485395 is an apocalyptic number.

47485395 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47485395 is a deficient number, since it is larger than the sum of its proper divisors (34822701).

47485395 is a wasteful number, since it uses less digits than its factorization.

47485395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055242 (or 1055239 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 47485395 is about 6890.9647365227. The cubic root of 47485395 is about 362.1207003672.

The spelling of 47485395 in words is "forty-seven million, four hundred eighty-five thousand, three hundred ninety-five".