622104455 has 16 divisors (see below), whose sum is σ = 871326720. Its totient is φ = 417508512.

The previous prime is 622104451. The next prime is 622104463. The reversal of 622104455 is 554401226.

It is a cyclic number.

It is not a de Polignac number, because 622104455 - 2² = 622104451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622104451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187445 + ... + 190734.

It is an arithmetic number, because the mean of its divisors is an integer number (54457920).

Almost surely, 2^622104455 is an apocalyptic number.

622104455 is a deficient number, since it is larger than the sum of its proper divisors (249222265).

622104455 is a wasteful number, since it uses less digits than its factorization.

622104455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378238.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 622104455 is about 24942.0218707305. The cubic root of 622104455 is about 853.6655791226.

The spelling of 622104455 in words is "six hundred twenty-two million, one hundred four thousand, four hundred fifty-five".