49999846 has 16 divisors (see below), whose sum is σ = 80945424. Its totient is φ = 23026464.

The previous prime is 49999843. The next prime is 49999847. The reversal of 49999846 is 64899994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49999843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11760 + ... + 15436.

It is an arithmetic number, because the mean of its divisors is an integer number (5059089).

Almost surely, 2^49999846 is an apocalyptic number.

49999846 is a deficient number, since it is larger than the sum of its proper divisors (30945578).

49999846 is a wasteful number, since it uses less digits than its factorization.

49999846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4215.

The product of its digits is 5038848, while the sum is 58.

The square root of 49999846 is about 7071.0569224127. The cubic root of 49999846 is about 368.4027716364.

The spelling of 49999846 in words is "forty-nine million, nine hundred ninety-nine thousand, eight hundred forty-six".