2063642 has 16 divisors (see below), whose sum is σ = 3558912. Its totient is φ = 879120.

The previous prime is 2063627. The next prime is 2063651. The reversal of 2063642 is 2463602.

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, 2792 + ... + 3452.

It is an arithmetic number, because the mean of its divisors is an integer number (222432).

2^2063642 is an apocalyptic number.

2063642 is a deficient number, since it is larger than the sum of its proper divisors (1495270).

2063642 is a wasteful number, since it uses less digits than its factorization.

2063642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2063642 is about 1436.5381999794. The cubic root of 2063642 is about 127.3145734693.

The spelling of 2063642 in words is "two million, sixty-three thousand, six hundred forty-two".