46071121 has 2 divisors, whose sum is σ = 46071122. Its totient is φ = 46071120.

The previous prime is 46071101. The next prime is 46071127. The reversal of 46071121 is 12117064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45711121 + 360000 = 6761^2 + 600^2 .

It is a cyclic number.

It is not a de Polignac number, because 46071121 - 2⁷ = 46070993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46071092 and 46071101.

It is not a weakly prime, because it can be changed into another prime (46071127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23035560 + 23035561.

It is an arithmetic number, because the mean of its divisors is an integer number (23035561).

Almost surely, 2^46071121 is an apocalyptic number.

It is an amenable number.

46071121 is a deficient number, since it is larger than the sum of its proper divisors (1).

46071121 is an equidigital number, since it uses as much as digits as its factorization.

46071121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 46071121 is about 6787.5710677679. The cubic root of 46071121 is about 358.4893513978.

Adding to 46071121 its reverse (12117064), we get a palindrome (58188185).

The spelling of 46071121 in words is "forty-six million, seventy-one thousand, one hundred twenty-one".