46560881 has 2 divisors, whose sum is σ = 46560882. Its totient is φ = 46560880.

The previous prime is 46560823. The next prime is 46560919. The reversal of 46560881 is 18806564.

It is an a-pointer prime, because the next prime (46560919) can be obtained adding 46560881 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33744481 + 12816400 = 5809^2 + 3580^2 .

It is a cyclic number.

It is not a de Polignac number, because 46560881 - 2⁶ = 46560817 is a prime.

It is a super-2 number, since 2×46560881² = 4335831278992322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46260881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23280440 + 23280441.

It is an arithmetic number, because the mean of its divisors is an integer number (23280441).

Almost surely, 2^46560881 is an apocalyptic number.

It is an amenable number.

46560881 is a deficient number, since it is larger than the sum of its proper divisors (1).

46560881 is an equidigital number, since it uses as much as digits as its factorization.

46560881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 46560881 is about 6823.5533998057. The cubic root of 46560881 is about 359.7551859208.

The spelling of 46560881 in words is "forty-six million, five hundred sixty thousand, eight hundred eighty-one".