49718592 has 336 divisors, whose sum is σ = 190195200. Its totient is φ = 12026880.

The previous prime is 49718569. The next prime is 49718593. The reversal of 49718592 is 29581794.

49718592 is a `hidden beast` number, since 49 + 7 + 18 + 592 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49718593) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 842659 + ... + 842717.

Almost surely, 2^49718592 is an apocalyptic number.

49718592 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49718592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95097600).

49718592 is an abundant number, since it is smaller than the sum of its proper divisors (140476608).

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

49718592 is a wasteful number, since it uses less digits than its factorization.

49718592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 101 counting only the distinct ones).

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

The square root of 49718592 is about 7051.1411842339. The cubic root of 49718592 is about 367.7107052143.

The spelling of 49718592 in words is "forty-nine million, seven hundred eighteen thousand, five hundred ninety-two".