2067217732 has 24 divisors (see below), whose sum is σ = 3749768064. Its totient is φ = 996512352.

The previous prime is 2067217729. The next prime is 2067217741. The reversal of 2067217732 is 2377127602.

It is a junction number, because it is equal to n+sod(n) for n = 2067217691 and 2067217700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69463 + ... + 94654.

It is an arithmetic number, because the mean of its divisors is an integer number (156240336).

Almost surely, 2^2067217732 is an apocalyptic number.

It is an amenable number.

2067217732 is a deficient number, since it is larger than the sum of its proper divisors (1682550332).

2067217732 is a wasteful number, since it uses less digits than its factorization.

2067217732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164235 (or 164233 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 2067217732 is about 45466.6661632454. Note that the first 3 decimals coincide. The cubic root of 2067217732 is about 1273.8806491622.

The spelling of 2067217732 in words is "two billion, sixty-seven million, two hundred seventeen thousand, seven hundred thirty-two".