622295 has 4 divisors (see below), whose sum is σ = 746760. Its totient is φ = 497832.

The previous prime is 622277. The next prime is 622301. The reversal of 622295 is 592226.

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 622295 - 2¹² = 618199 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 622295.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62225 + ... + 62234.

It is an arithmetic number, because the mean of its divisors is an integer number (186690).

2⁶²²²⁹⁵ is an apocalyptic number.

622295 is a deficient number, since it is larger than the sum of its proper divisors (124465).

622295 is a wasteful number, since it uses less digits than its factorization.

622295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124464.

The product of its digits is 2160, while the sum is 26.

The square root of 622295 is about 788.8567677342. The cubic root of 622295 is about 85.3752726922.

The spelling of 622295 in words is "six hundred twenty-two thousand, two hundred ninety-five".