47680535 has 8 divisors (see below), whose sum is σ = 65390496. Its totient is φ = 32695200.

The previous prime is 47680487. The next prime is 47680537. The reversal of 47680535 is 53508674.

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

It is not a de Polignac number, because 47680535 - 2⁶ = 47680471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47680537) 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, 681116 + ... + 681185.

It is an arithmetic number, because the mean of its divisors is an integer number (8173812).

Almost surely, 2^47680535 is an apocalyptic number.

47680535 is a deficient number, since it is larger than the sum of its proper divisors (17709961).

47680535 is a wasteful number, since it uses less digits than its factorization.

47680535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362313.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 47680535 is about 6905.1093401915. The cubic root of 47680535 is about 362.6160643014.

The spelling of 47680535 in words is "forty-seven million, six hundred eighty thousand, five hundred thirty-five".