49242512 has 40 divisors (see below), whose sum is σ = 106064640. Its totient is φ = 21956480.

The previous prime is 49242499. The next prime is 49242527. The reversal of 49242512 is 21524294.

49242512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6689 + ... + 11967.

It is an arithmetic number, because the mean of its divisors is an integer number (2651616).

Almost surely, 2^49242512 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 49242512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53032320).

49242512 is an abundant number, since it is smaller than the sum of its proper divisors (56822128).

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

49242512 is a wasteful number, since it uses less digits than its factorization.

49242512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351 (or 5345 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 49242512 is about 7017.3009056189. The cubic root of 49242512 is about 366.5332686457.

The spelling of 49242512 in words is "forty-nine million, two hundred forty-two thousand, five hundred twelve".