2201642732 has 48 divisors (see below), whose sum is σ = 4140968832. Its totient is φ = 1020579840.

The previous prime is 2201642719. The next prime is 2201642741. The reversal of 2201642732 is 2372461022.

2201642732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2201642695 and 2201642704.

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, 1390013 + ... + 1391595.

It is an arithmetic number, because the mean of its divisors is an integer number (86270184).

Almost surely, 2^2201642732 is an apocalyptic number.

It is an amenable number.

2201642732 is a deficient number, since it is larger than the sum of its proper divisors (1939326100).

2201642732 is a wasteful number, since it uses less digits than its factorization.

2201642732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898 (or 1896 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2201642732 is about 46921.6659124546. The cubic root of 2201642732 is about 1300.9150819470.

The spelling of 2201642732 in words is "two billion, two hundred one million, six hundred forty-two thousand, seven hundred thirty-two".