46222469 has 2 divisors, whose sum is σ = 46222470. Its totient is φ = 46222468.

The previous prime is 46222453. The next prime is 46222481. The reversal of 46222469 is 96422264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41770369 + 4452100 = 6463^2 + 2110^2 .

It is a cyclic number.

It is not a de Polignac number, because 46222469 - 2⁴ = 46222453 is a prime.

It is a super-2 number, since 2×46222469² = 4273033280911922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46222409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23111234 + 23111235.

It is an arithmetic number, because the mean of its divisors is an integer number (23111235).

Almost surely, 2^46222469 is an apocalyptic number.

It is an amenable number.

46222469 is a deficient number, since it is larger than the sum of its proper divisors (1).

46222469 is an equidigital number, since it uses as much as digits as its factorization.

46222469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 35.

The square root of 46222469 is about 6798.7108336802. The cubic root of 46222469 is about 358.8814794861.

The spelling of 46222469 in words is "forty-six million, two hundred twenty-two thousand, four hundred sixty-nine".