49718952 has 24 divisors (see below), whose sum is σ = 134655690. Its totient is φ = 16572960.

The previous prime is 49718951. The next prime is 49718969. The reversal of 49718952 is 25981794.

It can be written as a sum of positive squares in only one way, i.e., 42068196 + 7650756 = 6486^2 + 2766^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 49718898 and 49718907.

It is not an unprimeable number, because it can be changed into a prime (49718951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 345199 + ... + 345342.

Almost surely, 2^49718952 is an apocalyptic number.

It is an amenable number.

49718952 is an abundant number, since it is smaller than the sum of its proper divisors (84936738).

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

49718952 is a wasteful number, since it uses less digits than its factorization.

49718952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690553 (or 690546 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 49718952 is about 7051.1667119704. The cubic root of 49718952 is about 367.7115927128.

The spelling of 49718952 in words is "forty-nine million, seven hundred eighteen thousand, nine hundred fifty-two".