48198393 has 18 divisors (see below), whose sum is σ = 70733754. Its totient is φ = 31626144.

The previous prime is 48198391. The next prime is 48198401. The reversal of 48198393 is 39389184.

48198393 is a `hidden beast` number, since 481 + 9 + 83 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41370624 + 6827769 = 6432^2 + 2613^2 .

It is not a de Polignac number, because 48198393 - 2¹ = 48198391 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48198391) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 39805 + ... + 40997.

It is an arithmetic number, because the mean of its divisors is an integer number (3929653).

Almost surely, 2^48198393 is an apocalyptic number.

It is an amenable number.

48198393 is a deficient number, since it is larger than the sum of its proper divisors (22535361).

48198393 is a wasteful number, since it uses less digits than its factorization.

48198393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1263 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 48198393 is about 6942.5062477466. The cubic root of 48198393 is about 363.9241303251.

The spelling of 48198393 in words is "forty-eight million, one hundred ninety-eight thousand, three hundred ninety-three".