47706485 has 16 divisors (see below), whose sum is σ = 60310656. Its totient is φ = 36155328.

The previous prime is 47706409. The next prime is 47706497. The reversal of 47706485 is 58460774.

It is a cyclic number.

It is not a de Polignac number, because 47706485 - 2⁸ = 47706229 is a prime.

It is a super-2 number, since 2×47706485² = 4551817422110450, which contains 22 as substring.

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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10367 + ... + 14243.

It is an arithmetic number, because the mean of its divisors is an integer number (3769416).

Almost surely, 2^47706485 is an apocalyptic number.

It is an amenable number.

47706485 is a deficient number, since it is larger than the sum of its proper divisors (12604171).

47706485 is a wasteful number, since it uses less digits than its factorization.

47706485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 47706485 is about 6906.9881279759. The cubic root of 47706485 is about 362.6818366358.

The spelling of 47706485 in words is "forty-seven million, seven hundred six thousand, four hundred eighty-five".