47970359 has 2 divisors, whose sum is σ = 47970360. Its totient is φ = 47970358.

The previous prime is 47970337. The next prime is 47970371. The reversal of 47970359 is 95307974.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47970359 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47970319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23985179 + 23985180.

It is an arithmetic number, because the mean of its divisors is an integer number (23985180).

Almost surely, 2^47970359 is an apocalyptic number.

47970359 is a deficient number, since it is larger than the sum of its proper divisors (1).

47970359 is an equidigital number, since it uses as much as digits as its factorization.

47970359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 47970359 is about 6926.0637450142. The cubic root of 47970359 is about 363.3492958413.

The spelling of 47970359 in words is "forty-seven million, nine hundred seventy thousand, three hundred fifty-nine".