2606221032 has 64 divisors (see below), whose sum is σ = 6867763200. Its totient is φ = 821903040.

The previous prime is 2606221003. The next prime is 2606221043. The reversal of 2606221032 is 2301226062.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2606220993 and 2606221011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373657 + ... + 380567.

It is an arithmetic number, because the mean of its divisors is an integer number (107308800).

Almost surely, 2^2606221032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2606221032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3433881600).

2606221032 is an abundant number, since it is smaller than the sum of its proper divisors (4261542168).

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

2606221032 is a wasteful number, since it uses less digits than its factorization.

2606221032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7766 (or 7762 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2606221032 is about 51051.1609270543. The cubic root of 2606221032 is about 1376.1647047413.

Adding to 2606221032 its reverse (2301226062), we get a palindrome (4907447094).

The spelling of 2606221032 in words is "two billion, six hundred six million, two hundred twenty-one thousand, thirty-two".