49245112 has 64 divisors (see below), whose sum is σ = 114739200. Its totient is φ = 19336320.

The previous prime is 49245089. The next prime is 49245151. The reversal of 49245112 is 21154294.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32238 + ... + 33730.

It is an arithmetic number, because the mean of its divisors is an integer number (1792800).

Almost surely, 2^49245112 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 49245112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57369600).

49245112 is an abundant number, since it is smaller than the sum of its proper divisors (65494088).

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

49245112 is a wasteful number, since it uses less digits than its factorization.

49245112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556 (or 1552 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 49245112 is about 7017.4861595873. The cubic root of 49245112 is about 366.5397195062.

The spelling of 49245112 in words is "forty-nine million, two hundred forty-five thousand, one hundred twelve".