46110781 has 2 divisors, whose sum is σ = 46110782. Its totient is φ = 46110780.

The previous prime is 46110767. The next prime is 46110787. The reversal of 46110781 is 18701164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36905625 + 9205156 = 6075^2 + 3034^2 .

It is a cyclic number.

It is not a de Polignac number, because 46110781 - 2⁹ = 46110269 is a prime.

It is a super-2 number, since 2×46110781² = 4252408248859922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46110787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23055390 + 23055391.

It is an arithmetic number, because the mean of its divisors is an integer number (23055391).

Almost surely, 2^46110781 is an apocalyptic number.

It is an amenable number.

46110781 is a deficient number, since it is larger than the sum of its proper divisors (1).

46110781 is an equidigital number, since it uses as much as digits as its factorization.

46110781 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 46110781 is about 6790.4919556686. The cubic root of 46110781 is about 358.5921895719.

The spelling of 46110781 in words is "forty-six million, one hundred ten thousand, seven hundred eighty-one".