1609222060 has 24 divisors (see below), whose sum is σ = 3381572880. Its totient is φ = 643268544.

The previous prime is 1609222037. The next prime is 1609222063. The reversal of 1609222060 is 602229061.

It is a super-3 number, since 3×1609222060³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1609222063) 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, 6102 + ... + 57058.

It is an arithmetic number, because the mean of its divisors is an integer number (140898870).

Almost surely, 2^1609222060 is an apocalyptic number.

1609222060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1609222060 is an abundant number, since it is smaller than the sum of its proper divisors (1772350820).

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

1609222060 is a wasteful number, since it uses less digits than its factorization.

1609222060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52545 (or 52543 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1609222060 is about 40115.1101207513. The cubic root of 1609222060 is about 1171.8499139969.

The spelling of 1609222060 in words is "one billion, six hundred nine million, two hundred twenty-two thousand, sixty".