46261109 has 2 divisors, whose sum is σ = 46261110. Its totient is φ = 46261108.

The previous prime is 46261091. The next prime is 46261121. The reversal of 46261109 is 90116264.

Together with previous prime (46261091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39025009 + 7236100 = 6247^2 + 2690^2 .

It is a cyclic number.

It is not a de Polignac number, because 46261109 - 2⁸ = 46260853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46261139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23130554 + 23130555.

It is an arithmetic number, because the mean of its divisors is an integer number (23130555).

Almost surely, 2^46261109 is an apocalyptic number.

It is an amenable number.

46261109 is a deficient number, since it is larger than the sum of its proper divisors (1).

46261109 is an equidigital number, since it uses as much as digits as its factorization.

46261109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 46261109 is about 6801.5519552526. The cubic root of 46261109 is about 358.9814548035.

The spelling of 46261109 in words is "forty-six million, two hundred sixty-one thousand, one hundred nine".