5538148 has 24 divisors (see below), whose sum is σ = 12083904. Its totient is φ = 2157600.

The previous prime is 5538131. The next prime is 5538149. The reversal of 5538148 is 8418355.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5538149) 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, 8683 + ... + 9298.

It is an arithmetic number, because the mean of its divisors is an integer number (503496).

Almost surely, 2^5538148 is an apocalyptic number.

It is an amenable number.

5538148 is an abundant number, since it is smaller than the sum of its proper divisors (6545756).

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

5538148 is a wasteful number, since it uses less digits than its factorization.

5538148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18003 (or 18001 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 5538148 is about 2353.3270066015. The cubic root of 5538148 is about 176.9245851066.

The spelling of 5538148 in words is "five million, five hundred thirty-eight thousand, one hundred forty-eight".