605651622 has 16 divisors (see below), whose sum is σ = 1282556592. Its totient is φ = 190008320.

The previous prime is 605651611. The next prime is 605651653. The reversal of 605651622 is 226156506.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2968779 + ... + 2968982.

It is an arithmetic number, because the mean of its divisors is an integer number (80159787).

Almost surely, 2^605651622 is an apocalyptic number.

605651622 is an abundant number, since it is smaller than the sum of its proper divisors (676904970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605651622 is a wasteful number, since it uses less digits than its factorization.

605651622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5937783.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 605651622 is about 24609.9902884987. The cubic root of 605651622 is about 846.0725951933.

The spelling of 605651622 in words is "six hundred five million, six hundred fifty-one thousand, six hundred twenty-two".