48666198 has 16 divisors (see below), whose sum is σ = 111237120. Its totient is φ = 13904616.

The previous prime is 48666193. The next prime is 48666199. The reversal of 48666198 is 89166684.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48666193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579318 + ... + 579401.

It is an arithmetic number, because the mean of its divisors is an integer number (6952320).

Almost surely, 2^48666198 is an apocalyptic number.

48666198 is an abundant number, since it is smaller than the sum of its proper divisors (62570922).

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

48666198 is a wasteful number, since it uses less digits than its factorization.

48666198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158731.

The product of its digits is 497664, while the sum is 48.

The square root of 48666198 is about 6976.1162547653. The cubic root of 48666198 is about 365.0977357586.

The spelling of 48666198 in words is "forty-eight million, six hundred sixty-six thousand, one hundred ninety-eight".