2064652232 has 8 divisors (see below), whose sum is σ = 3871222950. Its totient is φ = 1032326112.

The previous prime is 2064652231. The next prime is 2064652243. The reversal of 2064652232 is 2322564602.

It can be written as a sum of positive squares in only one way, i.e., 1688059396 + 376592836 = 41086^2 + 19406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2064652231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129040757 + ... + 129040772.

Almost surely, 2^2064652232 is an apocalyptic number.

It is an amenable number.

2064652232 is a deficient number, since it is larger than the sum of its proper divisors (1806570718).

2064652232 is a wasteful number, since it uses less digits than its factorization.

2064652232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258081535 (or 258081531 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2064652232 is about 45438.4444275990. Note that the first 4 decimals coincide. The cubic root of 2064652232 is about 1273.3534520424.

The spelling of 2064652232 in words is "two billion, sixty-four million, six hundred fifty-two thousand, two hundred thirty-two".