49718946 has 16 divisors (see below), whose sum is σ = 101124000. Its totient is φ = 16291968.

The previous prime is 49718881. The next prime is 49718951. The reversal of 49718946 is 64981794.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49718895 and 49718904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69871 + ... + 70578.

It is an arithmetic number, because the mean of its divisors is an integer number (6320250).

Almost surely, 2^49718946 is an apocalyptic number.

49718946 is an abundant number, since it is smaller than the sum of its proper divisors (51405054).

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

49718946 is a wasteful number, since it uses less digits than its factorization.

49718946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140513.

The product of its digits is 435456, while the sum is 48.

The square root of 49718946 is about 7051.1662865089. The cubic root of 49718946 is about 367.7115779212.

The spelling of 49718946 in words is "forty-nine million, seven hundred eighteen thousand, nine hundred forty-six".