2027001964 has 12 divisors (see below), whose sum is σ = 3820119184. Its totient is φ = 935539344.

The previous prime is 2027001961. The next prime is 2027001979. The reversal of 2027001964 is 4691007202.

It is not an unprimeable number, because it can be changed into a prime (2027001961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19490352 + ... + 19490455.

Almost surely, 2^2027001964 is an apocalyptic number.

It is an amenable number.

2027001964 is a deficient number, since it is larger than the sum of its proper divisors (1793117220).

2027001964 is a wasteful number, since it uses less digits than its factorization.

2027001964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38980824 (or 38980822 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2027001964 is about 45022.2385494102. The cubic root of 2027001964 is about 1265.5657796069.

The spelling of 2027001964 in words is "two billion, twenty-seven million, one thousand, nine hundred sixty-four".