47575849 has 8 divisors (see below), whose sum is σ = 48484800. Its totient is φ = 46675056.

The previous prime is 47575841. The next prime is 47575859. The reversal of 47575849 is 94857574.

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

It is a cyclic number.

It is not a de Polignac number, because 47575849 - 2³ = 47575841 is a prime.

It is a super-2 number, since 2×47575849² = 4526922816141602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47575841) 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, 10444 + ... + 14290.

It is an arithmetic number, because the mean of its divisors is an integer number (6060600).

Almost surely, 2^47575849 is an apocalyptic number.

It is an amenable number.

47575849 is a deficient number, since it is larger than the sum of its proper divisors (908951).

47575849 is a wasteful number, since it uses less digits than its factorization.

47575849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079.

The product of its digits is 1411200, while the sum is 49.

The square root of 47575849 is about 6897.5248459139. The cubic root of 47575849 is about 362.3504867364.

The spelling of 47575849 in words is "forty-seven million, five hundred seventy-five thousand, eight hundred forty-nine".