6553794 has 32 divisors (see below), whose sum is σ = 14321664. Its totient is φ = 1987200.

The previous prime is 6553793. The next prime is 6553801. The reversal of 6553794 is 4973556.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6553793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5119 + ... + 6269.

It is an arithmetic number, because the mean of its divisors is an integer number (447552).

Almost surely, 2^6553794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6553794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7160832).

6553794 is an abundant number, since it is smaller than the sum of its proper divisors (7767870).

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

6553794 is a wasteful number, since it uses less digits than its factorization.

6553794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242.

The product of its digits is 113400, while the sum is 39.

The square root of 6553794 is about 2560.0378903446. The cubic root of 6553794 is about 187.1389817751.

The spelling of 6553794 in words is "six million, five hundred fifty-three thousand, seven hundred ninety-four".