2032645356 has 144 divisors (see below), whose sum is σ = 6072026688. Its totient is φ = 561254400.

The previous prime is 2032645291. The next prime is 2032645367. The reversal of 2032645356 is 6535462302.

2032645356 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 645 + 3 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2032645356.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1166646 + ... + 1168386.

It is an arithmetic number, because the mean of its divisors is an integer number (42166852).

Almost surely, 2^2032645356 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 2032645356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3036013344).

2032645356 is an abundant number, since it is smaller than the sum of its proper divisors (4039381332).

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

2032645356 is a wasteful number, since it uses less digits than its factorization.

2032645356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912 (or 1907 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 2032645356 is about 45084.8683706629. The cubic root of 2032645356 is about 1266.7391818442.

The spelling of 2032645356 in words is "two billion, thirty-two million, six hundred forty-five thousand, three hundred fifty-six".