6554416 has 40 divisors (see below), whose sum is σ = 13999104. Its totient is φ = 2948160.

The previous prime is 6554413. The next prime is 6554419. The reversal of 6554416 is 6144556.

It is an interprime number because it is at equal distance from previous prime (6554413) and next prime (6554419).

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29281 + ... + 29503.

Almost surely, 2^6554416 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 6554416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6999552).

6554416 is an abundant number, since it is smaller than the sum of its proper divisors (7444688).

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

6554416 is a wasteful number, since it uses less digits than its factorization.

6554416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 403 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 6554416 is about 2560.1593700393. The cubic root of 6554416 is about 187.1449018454.

The spelling of 6554416 in words is "six million, five hundred fifty-four thousand, four hundred sixteen".