48644855 has 8 divisors (see below), whose sum is σ = 66712992. Its totient is φ = 33356448.

The previous prime is 48644833. The next prime is 48644863. The reversal of 48644855 is 55844684.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48644855 - 2¹² = 48640759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694892 + ... + 694961.

It is an arithmetic number, because the mean of its divisors is an integer number (8339124).

Almost surely, 2^48644855 is an apocalyptic number.

48644855 is a deficient number, since it is larger than the sum of its proper divisors (18068137).

48644855 is a wasteful number, since it uses less digits than its factorization.

48644855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389865.

The product of its digits is 614400, while the sum is 44.

The square root of 48644855 is about 6974.5863676637. The cubic root of 48644855 is about 365.0443556529.

The spelling of 48644855 in words is "forty-eight million, six hundred forty-four thousand, eight hundred fifty-five".