49179198 has 32 divisors (see below), whose sum is σ = 108677376. Its totient is φ = 14757248.

The previous prime is 49179191. The next prime is 49179199. The reversal of 49179198 is 89197194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49179191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8136 + ... + 12827.

It is an arithmetic number, because the mean of its divisors is an integer number (3396168).

Almost surely, 2^49179198 is an apocalyptic number.

49179198 is an abundant number, since it is smaller than the sum of its proper divisors (59498178).

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

49179198 is a wasteful number, since it uses less digits than its factorization.

49179198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21008.

The product of its digits is 163296, while the sum is 48.

The square root of 49179198 is about 7012.7881758969. The cubic root of 49179198 is about 366.3761101282.

The spelling of 49179198 in words is "forty-nine million, one hundred seventy-nine thousand, one hundred ninety-eight".