47722607 has 2 divisors, whose sum is σ = 47722608. Its totient is φ = 47722606.

The previous prime is 47722589. The next prime is 47722613. The reversal of 47722607 is 70622774.

47722607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47722607 - 2¹² = 47718511 is a prime.

It is equal to p_2872475 and since 47722607 and 2872475 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47722307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23861303 + 23861304.

It is an arithmetic number, because the mean of its divisors is an integer number (23861304).

Almost surely, 2^47722607 is an apocalyptic number.

47722607 is a deficient number, since it is larger than the sum of its proper divisors (1).

47722607 is an equidigital number, since it uses as much as digits as its factorization.

47722607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 47722607 is about 6908.1551082760. The cubic root of 47722607 is about 362.7226871130.

The spelling of 47722607 in words is "forty-seven million, seven hundred twenty-two thousand, six hundred seven".