6775416 has 48 divisors (see below), whose sum is σ = 18509400. Its totient is φ = 2238912.

The previous prime is 6775399. The next prime is 6775427. The reversal of 6775416 is 6145776.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9670 + ... + 10346.

Almost surely, 2^6775416 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 6775416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9254700).

6775416 is an abundant number, since it is smaller than the sum of its proper divisors (11733984).

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

6775416 is a wasteful number, since it uses less digits than its factorization.

6775416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 821 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 6775416 is about 2602.9629271275. The cubic root of 6775416 is about 189.2250615280.

The spelling of 6775416 in words is "six million, seven hundred seventy-five thousand, four hundred sixteen".