4046022645 has 32 divisors (see below), whose sum is σ = 7523850240. Its totient is φ = 1818258240.

The previous prime is 4046022623. The next prime is 4046022647. The reversal of 4046022645 is 5462206404.

It is not a de Polignac number, because 4046022645 - 2⁵ = 4046022613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046022647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320361 + ... + 332750.

It is an arithmetic number, because the mean of its divisors is an integer number (235120320).

Almost surely, 2^4046022645 is an apocalyptic number.

It is an amenable number.

4046022645 is a deficient number, since it is larger than the sum of its proper divisors (3477827595).

4046022645 is a wasteful number, since it uses less digits than its factorization.

4046022645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653185.

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 4046022645 is about 63608.3535787557. The cubic root of 4046022645 is about 1593.4658840560.

The spelling of 4046022645 in words is "four billion, forty-six million, twenty-two thousand, six hundred forty-five".