49676178 has 16 divisors (see below), whose sum is σ = 99443520. Its totient is φ = 16543536.

The previous prime is 49676147. The next prime is 49676189. The reversal of 49676178 is 87167694.

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, 4776 + ... + 11052.

It is an arithmetic number, because the mean of its divisors is an integer number (6215220).

Almost surely, 2^49676178 is an apocalyptic number.

49676178 is an abundant number, since it is smaller than the sum of its proper divisors (49767342).

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

49676178 is a wasteful number, since it uses less digits than its factorization.

49676178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7601.

The product of its digits is 508032, while the sum is 48.

The square root of 49676178 is about 7048.1329442626. The cubic root of 49676178 is about 367.6061130940.

The spelling of 49676178 in words is "forty-nine million, six hundred seventy-six thousand, one hundred seventy-eight".