49385982 has 16 divisors (see below), whose sum is σ = 99551232. Its totient is φ = 16332120.

The previous prime is 49385977. The next prime is 49385989. The reversal of 49385982 is 28958394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49385989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31644 + ... + 33167.

It is an arithmetic number, because the mean of its divisors is an integer number (6221952).

Almost surely, 2^49385982 is an apocalyptic number.

49385982 is an abundant number, since it is smaller than the sum of its proper divisors (50165250).

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

49385982 is a wasteful number, since it uses less digits than its factorization.

49385982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64943.

The product of its digits is 622080, while the sum is 48.

The square root of 49385982 is about 7027.5160618813. The cubic root of 49385982 is about 366.8888932029. Note that the first 4 decimals are identical.

The spelling of 49385982 in words is "forty-nine million, three hundred eighty-five thousand, nine hundred eighty-two".