49285012 has 24 divisors (see below), whose sum is σ = 103759040. Its totient is φ = 20010240.

The previous prime is 49285003. The next prime is 49285013. The reversal of 49285012 is 21058294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49285013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45789 + ... + 46852.

Almost surely, 2^49285012 is an apocalyptic number.

It is an amenable number.

49285012 is an abundant number, since it is smaller than the sum of its proper divisors (54474028).

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

49285012 is a wasteful number, since it uses less digits than its factorization.

49285012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92671 (or 92669 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 49285012 is about 7020.3284823433. The cubic root of 49285012 is about 366.6386869375.

The spelling of 49285012 in words is "forty-nine million, two hundred eighty-five thousand, twelve".