4063642 has 8 divisors (see below), whose sum is σ = 6649632. Its totient is φ = 1847100.

The previous prime is 4063627. The next prime is 4063643. The reversal of 4063642 is 2463604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4063643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92334 + ... + 92377.

It is an arithmetic number, because the mean of its divisors is an integer number (831204).

Almost surely, 2^4063642 is an apocalyptic number.

4063642 is a deficient number, since it is larger than the sum of its proper divisors (2585990).

4063642 is a wasteful number, since it uses less digits than its factorization.

4063642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184724.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4063642 is about 2015.8477125021. The cubic root of 4063642 is about 159.5775574962.

The spelling of 4063642 in words is "four million, sixty-three thousand, six hundred forty-two".