47630933 has 4 divisors (see below), whose sum is σ = 54435360. Its totient is φ = 40826508.

The previous prime is 47630909. The next prime is 47630939. The reversal of 47630933 is 33903674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47630933 - 2¹⁰ = 47629909 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47630893 and 47630902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47630939) 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, 3402203 + ... + 3402216.

It is an arithmetic number, because the mean of its divisors is an integer number (13608840).

Almost surely, 2^47630933 is an apocalyptic number.

It is an amenable number.

47630933 is a deficient number, since it is larger than the sum of its proper divisors (6804427).

47630933 is an equidigital number, since it uses as much as digits as its factorization.

47630933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6804426.

The product of its (nonzero) digits is 40824, while the sum is 35.

The square root of 47630933 is about 6901.5167173600. The cubic root of 47630933 is about 362.4902776624.

The spelling of 47630933 in words is "forty-seven million, six hundred thirty thousand, nine hundred thirty-three".