46422227 has 2 divisors, whose sum is σ = 46422228. Its totient is φ = 46422226.

The previous prime is 46422191. The next prime is 46422251. The reversal of 46422227 is 72222464.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46422227 - 2¹² = 46418131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46422227.

It is not a weakly prime, because it can be changed into another prime (46422287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23211113 + 23211114.

It is an arithmetic number, because the mean of its divisors is an integer number (23211114).

Almost surely, 2^46422227 is an apocalyptic number.

46422227 is a deficient number, since it is larger than the sum of its proper divisors (1).

46422227 is an equidigital number, since it uses as much as digits as its factorization.

46422227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 29.

The square root of 46422227 is about 6813.3858690082. The cubic root of 46422227 is about 359.3977249599.

The spelling of 46422227 in words is "forty-six million, four hundred twenty-two thousand, two hundred twenty-seven".