622449101 has 8 divisors (see below), whose sum is σ = 693751680. Its totient is φ = 555000768.

The previous prime is 622449083. The next prime is 622449103. The reversal of 622449101 is 101944226.

622449101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 622449101 - 2¹⁴ = 622432717 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 (622449103) 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, 963221 + ... + 963866.

It is an arithmetic number, because the mean of its divisors is an integer number (86718960).

Almost surely, 2^622449101 is an apocalyptic number.

It is an amenable number.

622449101 is a deficient number, since it is larger than the sum of its proper divisors (71302579).

622449101 is a wasteful number, since it uses less digits than its factorization.

622449101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927123.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 622449101 is about 24948.9298568095. The cubic root of 622449101 is about 853.8231936573.

The spelling of 622449101 in words is "six hundred twenty-two million, four hundred forty-nine thousand, one hundred one".