49886442 has 24 divisors (see below), whose sum is σ = 112091616. Its totient is φ = 16628652.

The previous prime is 49886437. The next prime is 49886443. The reversal of 49886442 is 24468894.

It is not an unprimeable number, because it can be changed into a prime (49886443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50838 + ... + 51809.

It is an arithmetic number, because the mean of its divisors is an integer number (4670484).

Almost surely, 2^49886442 is an apocalyptic number.

49886442 is an abundant number, since it is smaller than the sum of its proper divisors (62205174).

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

49886442 is a wasteful number, since it uses less digits than its factorization.

49886442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102664 (or 102652 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 49886442 is about 7063.0334842757. The cubic root of 49886442 is about 368.1240376218.

The spelling of 49886442 in words is "forty-nine million, eight hundred eighty-six thousand, four hundred forty-two".