46616643 has 6 divisors (see below), whose sum is σ = 67335164. Its totient is φ = 31077756.

The previous prime is 46616629. The next prime is 46616663. The reversal of 46616643 is 34661664.

46616643 is a `hidden beast` number, since 4 + 6 + 6 + 1 + 6 + 643 = 666.

It is not a de Polignac number, because 46616643 - 2⁵ = 46616611 is a prime.

It is a super-2 number, since 2×46616643² = 4346222809178898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46616598 and 46616607.

It is not an unprimeable number, because it can be changed into a prime (46616623) 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 in 5 ways as a sum of consecutive naturals, for example, 2589805 + ... + 2589822.

Almost surely, 2^46616643 is an apocalyptic number.

46616643 is a deficient number, since it is larger than the sum of its proper divisors (20718521).

46616643 is a wasteful number, since it uses less digits than its factorization.

46616643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179633 (or 5179630 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 46616643 is about 6827.6381714323. The cubic root of 46616643 is about 359.8987446713.

The spelling of 46616643 in words is "forty-six million, six hundred sixteen thousand, six hundred forty-three".