47420611 has 8 divisors (see below), whose sum is σ = 54732384. Its totient is φ = 40243200.

The previous prime is 47420579. The next prime is 47420617. The reversal of 47420611 is 11602474.

47420611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47420611 - 2⁵ = 47420579 is a prime.

It is a super-2 number, since 2×47420611² = 4497428695226642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47420617) 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 7 ways as a sum of consecutive naturals, for example, 32830 + ... + 34243.

It is an arithmetic number, because the mean of its divisors is an integer number (6841548).

Almost surely, 2^47420611 is an apocalyptic number.

47420611 is a deficient number, since it is larger than the sum of its proper divisors (7311773).

47420611 is a wasteful number, since it uses less digits than its factorization.

47420611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67181.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 47420611 is about 6886.2624841056. The cubic root of 47420611 is about 361.9559458208.

The spelling of 47420611 in words is "forty-seven million, four hundred twenty thousand, six hundred eleven".