47969203 has 2 divisors, whose sum is σ = 47969204. Its totient is φ = 47969202.

The previous prime is 47969197. The next prime is 47969213. The reversal of 47969203 is 30296974.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47969203 is a prime.

It is not a weakly prime, because it can be changed into another prime (47969213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23984601 + 23984602.

It is an arithmetic number, because the mean of its divisors is an integer number (23984602).

Almost surely, 2^47969203 is an apocalyptic number.

47969203 is a deficient number, since it is larger than the sum of its proper divisors (1).

47969203 is an equidigital number, since it uses as much as digits as its factorization.

47969203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 47969203 is about 6925.9802916266. The cubic root of 47969203 is about 363.3463771281.

The spelling of 47969203 in words is "forty-seven million, nine hundred sixty-nine thousand, two hundred three".