46645448 has 16 divisors (see below), whose sum is σ = 87602460. Its totient is φ = 23284800.

The previous prime is 46645441. The next prime is 46645517. The reversal of 46645448 is 84454664.

It can be written as a sum of positive squares in 2 ways, for example, as 44328964 + 2316484 = 6658^2 + 1522^2 .

It is not an unprimeable number, because it can be changed into a prime (46645441) 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 3 ways as a sum of consecutive naturals, for example, 878 + ... + 9698.

Almost surely, 2^46645448 is an apocalyptic number.

It is an amenable number.

46645448 is a deficient number, since it is larger than the sum of its proper divisors (40957012).

46645448 is a wasteful number, since it uses less digits than its factorization.

46645448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9488 (or 9484 counting only the distinct ones).

The product of its digits is 368640, while the sum is 41.

The square root of 46645448 is about 6829.7472866864. The cubic root of 46645448 is about 359.9728580360.

The spelling of 46645448 in words is "forty-six million, six hundred forty-five thousand, four hundred forty-eight".