5548494 has 64 divisors (see below), whose sum is σ = 14169600. Its totient is φ = 1410048.

The previous prime is 5548493. The next prime is 5548519. The reversal of 5548494 is 4948455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5548493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13362 + ... + 13770.

It is an arithmetic number, because the mean of its divisors is an integer number (221400).

Almost surely, 2^5548494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5548494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7084800).

5548494 is an abundant number, since it is smaller than the sum of its proper divisors (8621106).

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

5548494 is a wasteful number, since it uses less digits than its factorization.

5548494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457.

The product of its digits is 115200, while the sum is 39.

The square root of 5548494 is about 2355.5241454929. The cubic root of 5548494 is about 177.0346894887.

Subtracting from 5548494 its sum of digits (39), we obtain a palindrome (5548455).

The spelling of 5548494 in words is "five million, five hundred forty-eight thousand, four hundred ninety-four".