46722227 has 2 divisors, whose sum is σ = 46722228. Its totient is φ = 46722226.

The previous prime is 46722217. The next prime is 46722233. The reversal of 46722227 is 72222764.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46722227 - 2⁶ = 46722163 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46722193 and 46722202.

It is not a weakly prime, because it can be changed into another prime (46722217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23361113 + 23361114.

It is an arithmetic number, because the mean of its divisors is an integer number (23361114).

Almost surely, 2^46722227 is an apocalyptic number.

46722227 is a deficient number, since it is larger than the sum of its proper divisors (1).

46722227 is an equidigital number, since it uses as much as digits as its factorization.

46722227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 32.

The square root of 46722227 is about 6835.3659009595. The cubic root of 46722227 is about 360.1702564013.

The spelling of 46722227 in words is "forty-six million, seven hundred twenty-two thousand, two hundred twenty-seven".