48644854 has 16 divisors (see below), whose sum is σ = 77394528. Its totient is φ = 22851712.

The previous prime is 48644833. The next prime is 48644863. The reversal of 48644854 is 45844684.

It is a self number, because there is not a number n which added to its sum of digits gives 48644854.

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, 29352 + ... + 30964.

It is an arithmetic number, because the mean of its divisors is an integer number (4837158).

Almost surely, 2^48644854 is an apocalyptic number.

48644854 is a deficient number, since it is larger than the sum of its proper divisors (28749674).

48644854 is a wasteful number, since it uses less digits than its factorization.

48644854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519.

The product of its digits is 491520, while the sum is 43.

The square root of 48644854 is about 6974.5862959748. The cubic root of 48644854 is about 365.0443531515.

The spelling of 48644854 in words is "forty-eight million, six hundred forty-four thousand, eight hundred fifty-four".