49123796 has 12 divisors (see below), whose sum is σ = 88931220. Its totient is φ = 23714880.

The previous prime is 49123787. The next prime is 49123801. The reversal of 49123796 is 69732194.

It can be written as a sum of positive squares in 2 ways, for example, as 9610000 + 39513796 = 3100^2 + 6286^2 .

It is a congruent number.

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, 211625 + ... + 211856.

It is an arithmetic number, because the mean of its divisors is an integer number (7410935).

Almost surely, 2^49123796 is an apocalyptic number.

It is an amenable number.

49123796 is a deficient number, since it is larger than the sum of its proper divisors (39807424).

49123796 is a wasteful number, since it uses less digits than its factorization.

49123796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423514 (or 423512 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 49123796 is about 7008.8369933963. The cubic root of 49123796 is about 366.2384801480.

The spelling of 49123796 in words is "forty-nine million, one hundred twenty-three thousand, seven hundred ninety-six".