622079 has 8 divisors (see below), whose sum is σ = 678000. Its totient is φ = 568512.

The previous prime is 622073. The next prime is 622091. The reversal of 622079 is 970226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 622079 - 2¹² = 617983 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 1115.

It is an arithmetic number, because the mean of its divisors is an integer number (84750).

2⁶²²⁰⁷⁹ is an apocalyptic number.

622079 is a deficient number, since it is larger than the sum of its proper divisors (55921).

622079 is a wasteful number, since it uses less digits than its factorization.

622079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 622079 is about 788.7198488690. The cubic root of 622079 is about 85.3653935658.

The spelling of 622079 in words is "six hundred twenty-two thousand, seventy-nine".