46106561 has 2 divisors, whose sum is σ = 46106562. Its totient is φ = 46106560.

The previous prime is 46106527. The next prime is 46106563. The reversal of 46106561 is 16560164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42706225 + 3400336 = 6535^2 + 1844^2 .

It is a cyclic number.

It is not a de Polignac number, because 46106561 - 2⁶ = 46106497 is a prime.

It is a Sophie Germain prime.

Together with 46106563, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46106563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23053280 + 23053281.

It is an arithmetic number, because the mean of its divisors is an integer number (23053281).

Almost surely, 2^46106561 is an apocalyptic number.

It is an amenable number.

46106561 is a deficient number, since it is larger than the sum of its proper divisors (1).

46106561 is an equidigital number, since it uses as much as digits as its factorization.

46106561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 46106561 is about 6790.1812199675. The cubic root of 46106561 is about 358.5812499379.

The spelling of 46106561 in words is "forty-six million, one hundred six thousand, five hundred sixty-one".