48864647 has 16 divisors (see below), whose sum is σ = 56189952. Its totient is φ = 42094080.

The previous prime is 48864619. The next prime is 48864671. The reversal of 48864647 is 74646884.

It is a cyclic number.

It is not a de Polignac number, because 48864647 - 2⁶ = 48864583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48864047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27197 + ... + 28937.

It is an arithmetic number, because the mean of its divisors is an integer number (3511872).

Almost surely, 2^48864647 is an apocalyptic number.

48864647 is a deficient number, since it is larger than the sum of its proper divisors (7325305).

48864647 is a wasteful number, since it uses less digits than its factorization.

48864647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898.

The product of its digits is 1032192, while the sum is 47.

The square root of 48864647 is about 6990.3252427909. The cubic root of 48864647 is about 365.5933228650.

The spelling of 48864647 in words is "forty-eight million, eight hundred sixty-four thousand, six hundred forty-seven".