49786000 has 160 divisors (see below), whose sum is σ = 137419776. Its totient is φ = 17280000.

The previous prime is 49785997. The next prime is 49786057. The reversal of 49786000 is 68794.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681964 + ... + 682036.

Almost surely, 2^49786000 is an apocalyptic number.

49786000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49786000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68709888).

49786000 is an abundant number, since it is smaller than the sum of its proper divisors (87633776).

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

49786000 is a wasteful number, since it uses less digits than its factorization.

49786000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 49786000 is about 7055.9195006746. The cubic root of 49786000 is about 367.8768097426.

The spelling of 49786000 in words is "forty-nine million, seven hundred eighty-six thousand".