48865917 has 8 divisors (see below), whose sum is σ = 65668096. Its totient is φ = 32320512.

The previous prime is 48865909. The next prime is 48865919. The reversal of 48865917 is 71956884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48865917 - 2³ = 48865909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48865919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63748 + ... + 64509.

It is an arithmetic number, because the mean of its divisors is an integer number (8208512).

Almost surely, 2^48865917 is an apocalyptic number.

It is an amenable number.

48865917 is a deficient number, since it is larger than the sum of its proper divisors (16802179).

48865917 is a wasteful number, since it uses less digits than its factorization.

48865917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128387.

The product of its digits is 483840, while the sum is 48.

The square root of 48865917 is about 6990.4160820369. The cubic root of 48865917 is about 365.5964901139.

The spelling of 48865917 in words is "forty-eight million, eight hundred sixty-five thousand, nine hundred seventeen".