46145201 has 2 divisors, whose sum is σ = 46145202. Its totient is φ = 46145200.

The previous prime is 46145171. The next prime is 46145207. The reversal of 46145201 is 10254164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29170801 + 16974400 = 5401^2 + 4120^2 .

It is a cyclic number.

It is not a de Polignac number, because 46145201 - 2²² = 41950897 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46145207) 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, 23072600 + 23072601.

It is an arithmetic number, because the mean of its divisors is an integer number (23072601).

Almost surely, 2^46145201 is an apocalyptic number.

It is an amenable number.

46145201 is a deficient number, since it is larger than the sum of its proper divisors (1).

46145201 is an equidigital number, since it uses as much as digits as its factorization.

46145201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 46145201 is about 6793.0259089746. The cubic root of 46145201 is about 358.6813926681.

Adding to 46145201 its reverse (10254164), we get a palindrome (56399365).

The spelling of 46145201 in words is "forty-six million, one hundred forty-five thousand, two hundred one".