2066597332 has 12 divisors (see below), whose sum is σ = 3693493440. Its totient is φ = 1011313496.

The previous prime is 2066597317. The next prime is 2066597363. The reversal of 2066597332 is 2337956602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5496082 + ... + 5496457.

It is an arithmetic number, because the mean of its divisors is an integer number (307791120).

Almost surely, 2^2066597332 is an apocalyptic number.

It is an amenable number.

2066597332 is a deficient number, since it is larger than the sum of its proper divisors (1626896108).

2066597332 is a wasteful number, since it uses less digits than its factorization.

2066597332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10992590 (or 10992588 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 43.

The square root of 2066597332 is about 45459.8430705606. The cubic root of 2066597332 is about 1273.7532001410.

The spelling of 2066597332 in words is "two billion, sixty-six million, five hundred ninety-seven thousand, three hundred thirty-two".