47003039 has 2 divisors, whose sum is σ = 47003040. Its totient is φ = 47003038.

The previous prime is 47002981. The next prime is 47003041. The reversal of 47003039 is 93030074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47003039 - 2⁸ = 47002783 is a prime.

Together with 47003041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47002999 and 47003017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47003059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23501519 + 23501520.

It is an arithmetic number, because the mean of its divisors is an integer number (23501520).

Almost surely, 2^47003039 is an apocalyptic number.

47003039 is a deficient number, since it is larger than the sum of its proper divisors (1).

47003039 is an equidigital number, since it uses as much as digits as its factorization.

47003039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 47003039 is about 6855.8762386729. The cubic root of 47003039 is about 360.8903860182.

The spelling of 47003039 in words is "forty-seven million, three thousand, thirty-nine".