47422307 has 2 divisors, whose sum is σ = 47422308. Its totient is φ = 47422306.

The previous prime is 47422301. The next prime is 47422313. The reversal of 47422307 is 70322474.

It is a balanced prime because it is at equal distance from previous prime (47422301) and next prime (47422313).

It is a cyclic number.

It is not a de Polignac number, because 47422307 - 2⁸ = 47422051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47422307.

It is not a weakly prime, because it can be changed into another prime (47422301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23711153 + 23711154.

It is an arithmetic number, because the mean of its divisors is an integer number (23711154).

Almost surely, 2^47422307 is an apocalyptic number.

47422307 is a deficient number, since it is larger than the sum of its proper divisors (1).

47422307 is an equidigital number, since it uses as much as digits as its factorization.

47422307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 47422307 is about 6886.3856267276. The cubic root of 47422307 is about 361.9602608922.

The spelling of 47422307 in words is "forty-seven million, four hundred twenty-two thousand, three hundred seven".