49869148 has 24 divisors (see below), whose sum is σ = 104988800. Its totient is φ = 20247408.

The previous prime is 49869137. The next prime is 49869163. The reversal of 49869148 is 84196894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46338 + ... + 47401.

Almost surely, 2^49869148 is an apocalyptic number.

It is an amenable number.

49869148 is an abundant number, since it is smaller than the sum of its proper divisors (55119652).

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

49869148 is a wasteful number, since it uses less digits than its factorization.

49869148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93769 (or 93767 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

The square root of 49869148 is about 7061.8091166499. The cubic root of 49869148 is about 368.0814938453.

The spelling of 49869148 in words is "forty-nine million, eight hundred sixty-nine thousand, one hundred forty-eight".