49786682 has 32 divisors (see below), whose sum is σ = 86413824. Its totient is φ = 21297600.

The previous prime is 49786673. The next prime is 49786687. The reversal of 49786682 is 28668794.

It is a self number, because there is not a number n which added to its sum of digits gives 49786682.

It is not an unprimeable number, because it can be changed into a prime (49786687) 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, 24248 + ... + 26220.

It is an arithmetic number, because the mean of its divisors is an integer number (2700432).

Almost surely, 2^49786682 is an apocalyptic number.

49786682 is a deficient number, since it is larger than the sum of its proper divisors (36627142).

49786682 is a wasteful number, since it uses less digits than its factorization.

49786682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054.

The product of its digits is 1161216, while the sum is 50.

The square root of 49786682 is about 7055.9678287248. The cubic root of 49786682 is about 367.8784895377.

The spelling of 49786682 in words is "forty-nine million, seven hundred eighty-six thousand, six hundred eighty-two".