46165481 has 2 divisors, whose sum is σ = 46165482. Its totient is φ = 46165480.

The previous prime is 46165463. The next prime is 46165487. The reversal of 46165481 is 18456164.

46165481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45427600 + 737881 = 6740^2 + 859^2 .

It is a cyclic number.

It is not a de Polignac number, because 46165481 - 2¹⁴ = 46149097 is a prime.

It is a super-2 number, since 2×46165481² = 4262503271922722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46165487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23082740 + 23082741.

It is an arithmetic number, because the mean of its divisors is an integer number (23082741).

Almost surely, 2^46165481 is an apocalyptic number.

It is an amenable number.

46165481 is a deficient number, since it is larger than the sum of its proper divisors (1).

46165481 is an equidigital number, since it uses as much as digits as its factorization.

46165481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 35.

The square root of 46165481 is about 6794.5184523997. The cubic root of 46165481 is about 358.7339296828.

The spelling of 46165481 in words is "forty-six million, one hundred sixty-five thousand, four hundred eighty-one".