46642241 has 2 divisors, whose sum is σ = 46642242. Its totient is φ = 46642240.

The previous prime is 46642223. The next prime is 46642301. The reversal of 46642241 is 14224664.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29593600 + 17048641 = 5440^2 + 4129^2 .

It is a cyclic number.

It is not a de Polignac number, because 46642241 - 2⁶ = 46642177 is a prime.

It is not a weakly prime, because it can be changed into another prime (46642201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23321120 + 23321121.

It is an arithmetic number, because the mean of its divisors is an integer number (23321121).

Almost surely, 2^46642241 is an apocalyptic number.

It is an amenable number.

46642241 is a deficient number, since it is larger than the sum of its proper divisors (1).

46642241 is an equidigital number, since it uses as much as digits as its factorization.

46642241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 29.

The square root of 46642241 is about 6829.5125009037. The cubic root of 46642241 is about 359.9646081462.

The spelling of 46642241 in words is "forty-six million, six hundred forty-two thousand, two hundred forty-one".