612433622 has 8 divisors (see below), whose sum is σ = 919031400. Its totient is φ = 306089824.

The previous prime is 612433621. The next prime is 612433637. The reversal of 612433622 is 226334216.

612433622 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612433621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57347 + ... + 67182.

It is an arithmetic number, because the mean of its divisors is an integer number (114878925).

Almost surely, 2^612433622 is an apocalyptic number.

612433622 is a deficient number, since it is larger than the sum of its proper divisors (306597778).

612433622 is a wasteful number, since it uses less digits than its factorization.

612433622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126990.

The product of its digits is 10368, while the sum is 29.

The square root of 612433622 is about 24747.3962670823. The cubic root of 612433622 is about 849.2189466498.

Adding to 612433622 its reverse (226334216), we get a palindrome (838767838).

The spelling of 612433622 in words is "six hundred twelve million, four hundred thirty-three thousand, six hundred twenty-two".