2064432654 has 12 divisors (see below), whose sum is σ = 4472937456. Its totient is φ = 688144212.

The previous prime is 2064432647. The next prime is 2064432691. The reversal of 2064432654 is 4562344602.

2064432654 is a `hidden beast` number, since 2 + 0 + 644 + 3 + 2 + 6 + 5 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57345334 + ... + 57345369.

It is an arithmetic number, because the mean of its divisors is an integer number (372744788).

Almost surely, 2^2064432654 is an apocalyptic number.

2064432654 is an abundant number, since it is smaller than the sum of its proper divisors (2408504802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2064432654 is a wasteful number, since it uses less digits than its factorization.

2064432654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114690711 (or 114690708 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 2064432654 is about 45436.0281494763. The cubic root of 2064432654 is about 1273.3083096027.

The spelling of 2064432654 in words is "two billion, sixty-four million, four hundred thirty-two thousand, six hundred fifty-four".