6355224 has 48 divisors (see below), whose sum is σ = 17506320. Its totient is φ = 2082240.

The previous prime is 6355213. The next prime is 6355243. The reversal of 6355224 is 4225536.

6355224 is a `hidden beast` number, since 635 + 5 + 2 + 24 = 666.

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, 3669 + ... + 5115.

It is an arithmetic number, because the mean of its divisors is an integer number (364715).

Almost surely, 2^6355224 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 6355224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8753160).

6355224 is an abundant number, since it is smaller than the sum of its proper divisors (11151096).

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

6355224 is a wasteful number, since it uses less digits than its factorization.

6355224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520 (or 1513 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 6355224 is about 2520.9569611558. The cubic root of 6355224 is about 185.2295567709.

The spelling of 6355224 in words is "six million, three hundred fifty-five thousand, two hundred twenty-four".