5499648 has 216 divisors, whose sum is σ = 20407296. Its totient is φ = 1382400.

The previous prime is 5499587. The next prime is 5499671. The reversal of 5499648 is 8469945.

It is a happy number.

It is a super-2 number, since 2×5499648² = 60492256247808, which contains 22 as substring.

Its product of digits (311040) is a multiple of the sum of its prime divisors (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177393 + ... + 177423.

Almost surely, 2^5499648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5499648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10203648).

5499648 is an abundant number, since it is smaller than the sum of its proper divisors (14907648).

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

5499648 is a wasteful number, since it uses less digits than its factorization.

5499648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 54 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 5499648 is about 2345.1328320588. The cubic root of 5499648 is about 176.5136509811.

The spelling of 5499648 in words is "five million, four hundred ninety-nine thousand, six hundred forty-eight".