49724996 has 12 divisors (see below), whose sum is σ = 87393852. Its totient is φ = 24755328.

The previous prime is 49724989. The next prime is 49724999. The reversal of 49724996 is 69942794.

It can be written as a sum of positive squares in 2 ways, for example, as 28472896 + 21252100 = 5336^2 + 4610^2 .

It is not an unprimeable number, because it can be changed into a prime (49724999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25745 + ... + 27608.

It is an arithmetic number, because the mean of its divisors is an integer number (7282821).

Almost surely, 2^49724996 is an apocalyptic number.

It is an amenable number.

49724996 is a deficient number, since it is larger than the sum of its proper divisors (37668856).

49724996 is a wasteful number, since it uses less digits than its factorization.

49724996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53590 (or 53588 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The square root of 49724996 is about 7051.5952805021. The cubic root of 49724996 is about 367.7264921876.

The spelling of 49724996 in words is "forty-nine million, seven hundred twenty-four thousand, nine hundred ninety-six".