5490928 has 40 divisors (see below), whose sum is σ = 11392128. Its totient is φ = 2557632.

The previous prime is 5490923. The next prime is 5490931. The reversal of 5490928 is 8290945.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490923) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15651 + ... + 15997.

Almost surely, 2^5490928 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 5490928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5696064).

5490928 is an abundant number, since it is smaller than the sum of its proper divisors (5901200).

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

5490928 is a wasteful number, since it uses less digits than its factorization.

5490928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 5490928 is about 2343.2729247785. The cubic root of 5490928 is about 176.4203108710.

The spelling of 5490928 in words is "five million, four hundred ninety thousand, nine hundred twenty-eight".