47082641 has 4 divisors (see below), whose sum is σ = 47116800. Its totient is φ = 47048484.

The previous prime is 47082619. The next prime is 47082643. The reversal of 47082641 is 14628074.

47082641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14628074 = 2 ⋅7314037.

It is a cyclic number.

It is not a de Polignac number, because 47082641 - 2⁶ = 47082577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47082598 and 47082607.

It is not an unprimeable number, because it can be changed into a prime (47082643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14921 + ... + 17798.

It is an arithmetic number, because the mean of its divisors is an integer number (11779200).

Almost surely, 2^47082641 is an apocalyptic number.

It is an amenable number.

47082641 is a deficient number, since it is larger than the sum of its proper divisors (34159).

47082641 is a wasteful number, since it uses less digits than its factorization.

47082641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34158.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 47082641 is about 6861.6791676673. The cubic root of 47082641 is about 361.0939997642.

The spelling of 47082641 in words is "forty-seven million, eighty-two thousand, six hundred forty-one".