47072119 has 2 divisors, whose sum is σ = 47072120. Its totient is φ = 47072118.

The previous prime is 47072111. The next prime is 47072131. The reversal of 47072119 is 91127074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47072119 - 2³ = 47072111 is a prime.

It is a super-2 number, since 2×47072119² = 4431568774300322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47072111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23536059 + 23536060.

It is an arithmetic number, because the mean of its divisors is an integer number (23536060).

Almost surely, 2^47072119 is an apocalyptic number.

47072119 is a deficient number, since it is larger than the sum of its proper divisors (1).

47072119 is an equidigital number, since it uses as much as digits as its factorization.

47072119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 47072119 is about 6860.9124028805. The cubic root of 47072119 is about 361.0670987377.

The spelling of 47072119 in words is "forty-seven million, seventy-two thousand, one hundred nineteen".