48670641 has 12 divisors (see below), whose sum is σ = 70366660. Its totient is φ = 32417280.

The previous prime is 48670639. The next prime is 48670667. The reversal of 48670641 is 14607684.

48670641 is a `hidden beast` number, since 4 + 8 + 6 + 7 + 0 + 641 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43362225 + 5308416 = 6585^2 + 2304^2 .

It is not a de Polignac number, because 48670641 - 2¹ = 48670639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48670596 and 48670605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48670681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12801 + ... + 16161.

Almost surely, 2^48670641 is an apocalyptic number.

It is an amenable number.

48670641 is a deficient number, since it is larger than the sum of its proper divisors (21696019).

48670641 is a wasteful number, since it uses less digits than its factorization.

48670641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4976 (or 4973 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 48670641 is about 6976.4346911585. The cubic root of 48670641 is about 365.1088460018.

The spelling of 48670641 in words is "forty-eight million, six hundred seventy thousand, six hundred forty-one".