49796842 has 16 divisors (see below), whose sum is σ = 79227720. Its totient is φ = 23392768.

The previous prime is 49796833. The next prime is 49796849. The reversal of 49796842 is 24869794.

It can be written as a sum of positive squares in 4 ways, for example, as 48566961 + 1229881 = 6969^2 + 1109^2 .

It is not an unprimeable number, because it can be changed into a prime (49796849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28284 + ... + 29992.

Almost surely, 2^49796842 is an apocalyptic number.

49796842 is a deficient number, since it is larger than the sum of its proper divisors (29430878).

49796842 is a wasteful number, since it uses less digits than its factorization.

49796842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585.

The product of its digits is 870912, while the sum is 49.

The square root of 49796842 is about 7056.6877499291. The cubic root of 49796842 is about 367.9035122351.

The spelling of 49796842 in words is "forty-nine million, seven hundred ninety-six thousand, eight hundred forty-two".