49116812 has 12 divisors (see below), whose sum is σ = 86290680. Its totient is φ = 24462336.

The previous prime is 49116787. The next prime is 49116857. The reversal of 49116812 is 21861194.

It is a super-2 number, since 2×49116812² = 4824922442086688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22862 + ... + 24917.

It is an arithmetic number, because the mean of its divisors is an integer number (7190890).

Almost surely, 2^49116812 is an apocalyptic number.

It is an amenable number.

49116812 is a deficient number, since it is larger than the sum of its proper divisors (37173868).

49116812 is a wasteful number, since it uses less digits than its factorization.

49116812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48040 (or 48038 counting only the distinct ones).

The product of its digits is 3456, while the sum is 32.

The square root of 49116812 is about 7008.3387475207. The cubic root of 49116812 is about 366.2211231101.

The spelling of 49116812 in words is "forty-nine million, one hundred sixteen thousand, eight hundred twelve".