47488065 has 16 divisors (see below), whose sum is σ = 76405056. Its totient is φ = 25185600.

The previous prime is 47488037. The next prime is 47488093. The reversal of 47488065 is 56088474.

It is an interprime number because it is at equal distance from previous prime (47488037) and next prime (47488093).

It is not a de Polignac number, because 47488065 - 2⁸ = 47487809 is a prime.

It is a super-3 number, since 3×47488065³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6031 + ... + 11460.

It is an arithmetic number, because the mean of its divisors is an integer number (4775316).

Almost surely, 2^47488065 is an apocalyptic number.

It is an amenable number.

47488065 is a deficient number, since it is larger than the sum of its proper divisors (28916991).

47488065 is a wasteful number, since it uses less digits than its factorization.

47488065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17680.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 47488065 is about 6891.1584657443. The cubic root of 47488065 is about 362.1274873253.

The spelling of 47488065 in words is "forty-seven million, four hundred eighty-eight thousand, sixty-five".