4066012654 has 16 divisors (see below), whose sum is σ = 7003658880. Its totient is φ = 1750914360.

The previous prime is 4066012637. The next prime is 4066012661. The reversal of 4066012654 is 4562106604.

4066012654 is a modest number, since divided by 12654 gives 4066 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4863234 + ... + 4864069.

It is an arithmetic number, because the mean of its divisors is an integer number (437728680).

Almost surely, 2^4066012654 is an apocalyptic number.

4066012654 is a deficient number, since it is larger than the sum of its proper divisors (2937646226).

4066012654 is a wasteful number, since it uses less digits than its factorization.

4066012654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9727335.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 4066012654 is about 63765.2934910520. The cubic root of 4066012654 is about 1596.0858300104.

The spelling of 4066012654 in words is "four billion, sixty-six million, twelve thousand, six hundred fifty-four".