46446656 has 28 divisors (see below), whose sum is σ = 93913452. Its totient is φ = 22783488.

The previous prime is 46446643. The next prime is 46446671. The reversal of 46446656 is 65664464.

It can be written as a sum of positive squares in 2 ways, for example, as 42510400 + 3936256 = 6520^2 + 1984^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3455 + ... + 10238.

Almost surely, 2^46446656 is an apocalyptic number.

It is an amenable number.

46446656 is an abundant number, since it is smaller than the sum of its proper divisors (47466796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46446656 is a wasteful number, since it uses less digits than its factorization.

46446656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13758 (or 13748 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 46446656 is about 6815.1783542326. The cubic root of 46446656 is about 359.4607564571.

The spelling of 46446656 in words is "forty-six million, four hundred forty-six thousand, six hundred fifty-six".