46418641 has 2 divisors, whose sum is σ = 46418642. Its totient is φ = 46418640.

The previous prime is 46418639. The next prime is 46418677. The reversal of 46418641 is 14681464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45968400 + 450241 = 6780^2 + 671^2 .

It is a cyclic number.

It is not a de Polignac number, because 46418641 - 2¹ = 46418639 is a prime.

Together with 46418639, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 46418597 and 46418606.

It is not a weakly prime, because it can be changed into another prime (46418611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23209320 + 23209321.

It is an arithmetic number, because the mean of its divisors is an integer number (23209321).

Almost surely, 2^46418641 is an apocalyptic number.

It is an amenable number.

46418641 is a deficient number, since it is larger than the sum of its proper divisors (1).

46418641 is an equidigital number, since it uses as much as digits as its factorization.

46418641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 34.

The square root of 46418641 is about 6813.1227054853. The cubic root of 46418641 is about 359.3884705323.

The spelling of 46418641 in words is "forty-six million, four hundred eighteen thousand, six hundred forty-one".