5536458 has 64 divisors (see below), whose sum is σ = 13461120. Its totient is φ = 1679616.

The previous prime is 5536417. The next prime is 5536463. The reversal of 5536458 is 8546355.

5536458 is a `hidden beast` number, since 5 + 5 + 3 + 645 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33885 + ... + 34047.

It is an arithmetic number, because the mean of its divisors is an integer number (210330).

Almost surely, 2^5536458 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5536458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6730560).

5536458 is an abundant number, since it is smaller than the sum of its proper divisors (7924662).

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

5536458 is a wasteful number, since it uses less digits than its factorization.

5536458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 222 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 5536458 is about 2352.9679130834. The cubic root of 5536458 is about 176.9065867332.

The spelling of 5536458 in words is "five million, five hundred thirty-six thousand, four hundred fifty-eight".