46228249 has 2 divisors, whose sum is σ = 46228250. Its totient is φ = 46228248.

The previous prime is 46228241. The next prime is 46228271. The reversal of 46228249 is 94282264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39690000 + 6538249 = 6300^2 + 2557^2 .

It is a cyclic number.

It is not a de Polignac number, because 46228249 - 2³ = 46228241 is a prime.

It is not a weakly prime, because it can be changed into another prime (46228241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23114124 + 23114125.

It is an arithmetic number, because the mean of its divisors is an integer number (23114125).

Almost surely, 2^46228249 is an apocalyptic number.

It is an amenable number.

46228249 is a deficient number, since it is larger than the sum of its proper divisors (1).

46228249 is an equidigital number, since it uses as much as digits as its factorization.

46228249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 37.

The square root of 46228249 is about 6799.1359009804. The cubic root of 46228249 is about 358.8964379290.

The spelling of 46228249 in words is "forty-six million, two hundred twenty-eight thousand, two hundred forty-nine".