49927956 has 48 divisors (see below), whose sum is σ = 126029568. Its totient is φ = 15292800.

The previous prime is 49927919. The next prime is 49927957. The reversal of 49927956 is 65972994.

It is a junction number, because it is equal to n+sod(n) for n = 49927899 and 49927908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49927957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41686 + ... + 42866.

It is an arithmetic number, because the mean of its divisors is an integer number (2625616).

Almost surely, 2^49927956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49927956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63014784).

49927956 is an abundant number, since it is smaller than the sum of its proper divisors (76101612).

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

49927956 is a wasteful number, since it uses less digits than its factorization.

49927956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1470 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 51.

The square root of 49927956 is about 7065.9716953863. The cubic root of 49927956 is about 368.2261232352.

The spelling of 49927956 in words is "forty-nine million, nine hundred twenty-seven thousand, nine hundred fifty-six".