46486646 has 4 divisors (see below), whose sum is σ = 69729972. Its totient is φ = 23243322.

The previous prime is 46486607. The next prime is 46486651. The reversal of 46486646 is 64668464.

46486646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×46486646² = 4322016512658632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46486597 and 46486606.

It is a congruent number.

It is an unprimeable number.

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, 11621660 + ... + 11621663.

It is an arithmetic number, because the mean of its divisors is an integer number (17432493).

Almost surely, 2^46486646 is an apocalyptic number.

46486646 is a deficient number, since it is larger than the sum of its proper divisors (23243326).

46486646 is a wasteful number, since it uses less digits than its factorization.

46486646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23243325.

The product of its digits is 663552, while the sum is 44.

The square root of 46486646 is about 6818.1116153962. Note that the first 3 decimals coincide. The cubic root of 46486646 is about 359.5638906282.

The spelling of 46486646 in words is "forty-six million, four hundred eighty-six thousand, six hundred forty-six".