2032666906 has 16 divisors (see below), whose sum is σ = 3217320000. Its totient is φ = 961220128.

The previous prime is 2032666903. The next prime is 2032666943. The reversal of 2032666906 is 6096662302.

It is a super-2 number, since 2×2032666906² = 8263469501495225672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2032666903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244156 + ... + 252343.

It is an arithmetic number, because the mean of its divisors is an integer number (201082500).

Almost surely, 2^2032666906 is an apocalyptic number.

2032666906 is a deficient number, since it is larger than the sum of its proper divisors (1184653094).

2032666906 is a wasteful number, since it uses less digits than its factorization.

2032666906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496613.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 2032666906 is about 45085.1073637404. The cubic root of 2032666906 is about 1266.7436584626.

The spelling of 2032666906 in words is "two billion, thirty-two million, six hundred sixty-six thousand, nine hundred six".