46386481 has 2 divisors, whose sum is σ = 46386482. Its totient is φ = 46386480.

The previous prime is 46386443. The next prime is 46386491. The reversal of 46386481 is 18468364.

46386481 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., 42837025 + 3549456 = 6545^2 + 1884^2 .

It is a cyclic number.

It is not a de Polignac number, because 46386481 - 2¹¹ = 46384433 is a prime.

It is a super-2 number, since 2×46386481² = 4303411239126722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46386491) 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, 23193240 + 23193241.

It is an arithmetic number, because the mean of its divisors is an integer number (23193241).

Almost surely, 2^46386481 is an apocalyptic number.

It is an amenable number.

46386481 is a deficient number, since it is larger than the sum of its proper divisors (1).

46386481 is an equidigital number, since it uses as much as digits as its factorization.

46386481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 40.

The square root of 46386481 is about 6810.7621453109. The cubic root of 46386481 is about 359.3054535718.

The spelling of 46386481 in words is "forty-six million, three hundred eighty-six thousand, four hundred eighty-one".