2042059646 has 24 divisors (see below), whose sum is σ = 3513262032. Its totient is φ = 887849600.

The previous prime is 2042059627. The next prime is 2042059651. The reversal of 2042059646 is 6469502402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177875 + ... + 189006.

It is an arithmetic number, because the mean of its divisors is an integer number (146385918).

Almost surely, 2^2042059646 is an apocalyptic number.

2042059646 is a deficient number, since it is larger than the sum of its proper divisors (1471202386).

2042059646 is a wasteful number, since it uses less digits than its factorization.

2042059646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366928 (or 366917 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 2042059646 is about 45189.1540748441. The cubic root of 2042059646 is about 1268.6918238558.

The spelling of 2042059646 in words is "two billion, forty-two million, fifty-nine thousand, six hundred forty-six".