47634061 has 4 divisors (see below), whose sum is σ = 47842300. Its totient is φ = 47425824.

The previous prime is 47634047. The next prime is 47634071. The reversal of 47634061 is 16043674.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29909961 + 17724100 = 5469^2 + 4210^2 .

It is a cyclic number.

It is not a de Polignac number, because 47634061 - 2⁵ = 47634029 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 (47634001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103776 + ... + 104233.

It is an arithmetic number, because the mean of its divisors is an integer number (11960575).

Almost surely, 2^47634061 is an apocalyptic number.

It is an amenable number.

47634061 is a deficient number, since it is larger than the sum of its proper divisors (208239).

47634061 is a wasteful number, since it uses less digits than its factorization.

47634061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208238.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 47634061 is about 6901.7433304927. The cubic root of 47634061 is about 362.4982125952.

The spelling of 47634061 in words is "forty-seven million, six hundred thirty-four thousand, sixty-one".