693227 has 4 divisors (see below), whose sum is σ = 695976. Its totient is φ = 690480.

The previous prime is 693223. The next prime is 693257. The reversal of 693227 is 722396.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 693227 - 2² = 693223 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 9² + 2¹⁷ + 3⁹ + 2¹⁹ + 7⁵ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 693227.

It is not an unprimeable number, because it can be changed into a prime (693223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (173994).

2⁶⁹³²²⁷ is an apocalyptic number.

693227 is a deficient number, since it is larger than the sum of its proper divisors (2749).

693227 is a wasteful number, since it uses less digits than its factorization.

693227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748.

The product of its digits is 4536, while the sum is 29.

The square root of 693227 is about 832.6025462368. The cubic root of 693227 is about 88.5031013841.

The spelling of 693227 in words is "six hundred ninety-three thousand, two hundred twenty-seven".