47243575 has 6 divisors (see below), whose sum is σ = 58582064. Its totient is φ = 37794840.

The previous prime is 47243563. The next prime is 47243591. The reversal of 47243575 is 57534274.

It is a happy number.

47243575 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 47243575 - 2¹¹ = 47241527 is a prime.

It is a Duffinian number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 944847 + ... + 944896.

Almost surely, 2^47243575 is an apocalyptic number.

47243575 is a deficient number, since it is larger than the sum of its proper divisors (11338489).

47243575 is a wasteful number, since it uses less digits than its factorization.

47243575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889753 (or 1889748 counting only the distinct ones).

The product of its digits is 117600, while the sum is 37.

The square root of 47243575 is about 6873.3961765637. The cubic root of 47243575 is about 361.5049524665.

The spelling of 47243575 in words is "forty-seven million, two hundred forty-three thousand, five hundred seventy-five".