5404256 has 48 divisors (see below), whose sum is σ = 12510288. Its totient is φ = 2265600.

The previous prime is 5404253. The next prime is 5404279. The reversal of 5404256 is 6524045.

5404256 = T₃₃ + T₃₄ + ... + T₃₁₈.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404253) 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, 3986 + ... + 5166.

It is an arithmetic number, because the mean of its divisors is an integer number (260631).

Almost surely, 2^5404256 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 5404256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6255144).

5404256 is an abundant number, since it is smaller than the sum of its proper divisors (7106032).

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

5404256 is a wasteful number, since it uses less digits than its factorization.

5404256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5404256 is about 2324.7055727554. The cubic root of 5404256 is about 175.4871433725.

The spelling of 5404256 in words is "five million, four hundred four thousand, two hundred fifty-six".