48431198 has 12 divisors (see below), whose sum is σ = 77172432. Its totient is φ = 22790880.

The previous prime is 48431183. The next prime is 48431263. The reversal of 48431198 is 89113484.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41318 + ... + 42473.

It is an arithmetic number, because the mean of its divisors is an integer number (6431036).

Almost surely, 2^48431198 is an apocalyptic number.

48431198 is a deficient number, since it is larger than the sum of its proper divisors (28741234).

48431198 is a wasteful number, since it uses less digits than its factorization.

48431198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83827 (or 83810 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 48431198 is about 6959.2526897649. The cubic root of 48431198 is about 364.5091243342.

The spelling of 48431198 in words is "forty-eight million, four hundred thirty-one thousand, one hundred ninety-eight".