46042229 has 2 divisors, whose sum is σ = 46042230. Its totient is φ = 46042228.

The previous prime is 46042219. The next prime is 46042247. The reversal of 46042229 is 92224064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25020004 + 21022225 = 5002^2 + 4585^2 .

It is a cyclic number.

It is not a de Polignac number, because 46042229 - 2⁸ = 46041973 is a prime.

It is a super-3 number, since 3×46042229³ (a number of 24 digits) contains 333 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 (46042219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23021114 + 23021115.

It is an arithmetic number, because the mean of its divisors is an integer number (23021115).

Almost surely, 2^46042229 is an apocalyptic number.

It is an amenable number.

46042229 is a deficient number, since it is larger than the sum of its proper divisors (1).

46042229 is an equidigital number, since it uses as much as digits as its factorization.

46042229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 46042229 is about 6785.4424321484. The cubic root of 46042229 is about 358.4143974281.

The spelling of 46042229 in words is "forty-six million, forty-two thousand, two hundred twenty-nine".