47667233 has 2 divisors, whose sum is σ = 47667234. Its totient is φ = 47667232.

The previous prime is 47667229. The next prime is 47667283. The reversal of 47667233 is 33276674.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35916049 + 11751184 = 5993^2 + 3428^2 .

It is a cyclic number.

It is not a de Polignac number, because 47667233 - 2² = 47667229 is a prime.

It is not a weakly prime, because it can be changed into another prime (47667203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23833616 + 23833617.

It is an arithmetic number, because the mean of its divisors is an integer number (23833617).

Almost surely, 2^47667233 is an apocalyptic number.

It is an amenable number.

47667233 is a deficient number, since it is larger than the sum of its proper divisors (1).

47667233 is an equidigital number, since it uses as much as digits as its factorization.

47667233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 38.

The square root of 47667233 is about 6904.1460731940. The cubic root of 47667233 is about 362.5823400747.

The spelling of 47667233 in words is "forty-seven million, six hundred sixty-seven thousand, two hundred thirty-three".