622486607 has 8 divisors (see below), whose sum is σ = 664479360. Its totient is φ = 581416920.

The previous prime is 622486597. The next prime is 622486633. The reversal of 622486607 is 706684226.

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 622486607 - 2¹⁴ = 622470223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622486507) 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, 229373 + ... + 232070.

It is an arithmetic number, because the mean of its divisors is an integer number (83059920).

Almost surely, 2^622486607 is an apocalyptic number.

622486607 is a deficient number, since it is larger than the sum of its proper divisors (41992753).

622486607 is a wasteful number, since it uses less digits than its factorization.

622486607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461533.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 622486607 is about 24949.6815009731. The cubic root of 622486607 is about 853.8403425024.

The spelling of 622486607 in words is "six hundred twenty-two million, four hundred eighty-six thousand, six hundred seven".