5404056 has 64 divisors (see below), whose sum is σ = 16262400. Its totient is φ = 1461888.

The previous prime is 5404033. The next prime is 5404067. The reversal of 5404056 is 6504045.

It is a super-2 number, since 2×5404056² = 58407642502272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2346 + ... + 4038.

It is an arithmetic number, because the mean of its divisors is an integer number (254100).

Almost surely, 2^5404056 is an apocalyptic number.

5404056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5404056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8131200).

5404056 is an abundant number, since it is smaller than the sum of its proper divisors (10858344).

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

5404056 is a wasteful number, since it uses less digits than its factorization.

5404056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728 (or 1724 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5404056 is about 2324.6625561573. The cubic root of 5404056 is about 175.4849785440.

The spelling of 5404056 in words is "five million, four hundred four thousand, fifty-six".