2271700632 has 64 divisors (see below), whose sum is σ = 5810227200. Its totient is φ = 739827200.

The previous prime is 2271700631. The next prime is 2271700643. The reversal of 2271700632 is 2360071722.

2271700632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2271700632² = 10321247522858398848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2271700632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2271700631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809632 + ... + 812432.

It is an arithmetic number, because the mean of its divisors is an integer number (90784800).

Almost surely, 2^2271700632 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 2271700632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2905113600).

2271700632 is an abundant number, since it is smaller than the sum of its proper divisors (3538526568).

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

2271700632 is a wasteful number, since it uses less digits than its factorization.

2271700632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576 (or 3572 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 2271700632 is about 47662.3607472395. The cubic root of 2271700632 is about 1314.5699475142.

The spelling of 2271700632 in words is "two billion, two hundred seventy-one million, seven hundred thousand, six hundred thirty-two".