47250733 has 2 divisors, whose sum is σ = 47250734. Its totient is φ = 47250732.

The previous prime is 47250691. The next prime is 47250743. The reversal of 47250733 is 33705274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41951529 + 5299204 = 6477^2 + 2302^2 .

It is a cyclic number.

It is not a de Polignac number, because 47250733 - 2¹⁷ = 47119661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47250695 and 47250704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47250743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23625366 + 23625367.

It is an arithmetic number, because the mean of its divisors is an integer number (23625367).

Almost surely, 2^47250733 is an apocalyptic number.

It is an amenable number.

47250733 is a deficient number, since it is larger than the sum of its proper divisors (1).

47250733 is an equidigital number, since it uses as much as digits as its factorization.

47250733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 47250733 is about 6873.9168601315. The cubic root of 47250733 is about 361.5232090709.

The spelling of 47250733 in words is "forty-seven million, two hundred fifty thousand, seven hundred thirty-three".