49675864 has 16 divisors (see below), whose sum is σ = 106448400. Its totient is φ = 21289632.

The previous prime is 49675859. The next prime is 49675891. The reversal of 49675864 is 46857694.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443479 + ... + 443590.

It is an arithmetic number, because the mean of its divisors is an integer number (6653025).

Almost surely, 2^49675864 is an apocalyptic number.

It is an amenable number.

49675864 is an abundant number, since it is smaller than the sum of its proper divisors (56772536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49675864 is a wasteful number, since it uses less digits than its factorization.

49675864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887082 (or 887078 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 49675864 is about 7048.1106688247. The cubic root of 49675864 is about 367.6053385540.

The spelling of 49675864 in words is "forty-nine million, six hundred seventy-five thousand, eight hundred sixty-four".