46222447 has 2 divisors, whose sum is σ = 46222448. Its totient is φ = 46222446.

The previous prime is 46222441. The next prime is 46222453. The reversal of 46222447 is 74422264.

46222447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (46222441) and next prime (46222453).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46222447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46222441) 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, 23111223 + 23111224.

It is an arithmetic number, because the mean of its divisors is an integer number (23111224).

Almost surely, 2^46222447 is an apocalyptic number.

46222447 is a deficient number, since it is larger than the sum of its proper divisors (1).

46222447 is an equidigital number, since it uses as much as digits as its factorization.

46222447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 31.

The square root of 46222447 is about 6798.7092157262. The cubic root of 46222447 is about 358.8814225484.

The spelling of 46222447 in words is "forty-six million, two hundred twenty-two thousand, four hundred forty-seven".