47000269 has 2 divisors, whose sum is σ = 47000270. Its totient is φ = 47000268.

The previous prime is 47000263. The next prime is 47000297. The reversal of 47000269 is 96200074.

It is an a-pointer prime, because the next prime (47000297) can be obtained adding 47000269 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37970244 + 9030025 = 6162^2 + 3005^2 .

It is a cyclic number.

It is not a de Polignac number, because 47000269 - 2⁵ = 47000237 is a prime.

It is a super-2 number, since 2×47000269² = 4418050572144722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47000263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23500134 + 23500135.

It is an arithmetic number, because the mean of its divisors is an integer number (23500135).

Almost surely, 2^47000269 is an apocalyptic number.

It is an amenable number.

47000269 is a deficient number, since it is larger than the sum of its proper divisors (1).

47000269 is an equidigital number, since it uses as much as digits as its factorization.

47000269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 47000269 is about 6855.6742192143. The cubic root of 47000269 is about 360.8832965049.

The spelling of 47000269 in words is "forty-seven million, two hundred sixty-nine", and thus it is an aban number.