4059663 has 4 divisors (see below), whose sum is σ = 5412888. Its totient is φ = 2706440.

The previous prime is 4059659. The next prime is 4059683. The reversal of 4059663 is 3669504.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4059663 - 2² = 4059659 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4059683) 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, 676608 + ... + 676613.

It is an arithmetic number, because the mean of its divisors is an integer number (1353222).

Almost surely, 2^4059663 is an apocalyptic number.

4059663 is a deficient number, since it is larger than the sum of its proper divisors (1353225).

4059663 is a wasteful number, since it uses less digits than its factorization.

4059663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353224.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 4059663 is about 2014.8605410797. The cubic root of 4059663 is about 159.5254559201.

The spelling of 4059663 in words is "four million, fifty-nine thousand, six hundred sixty-three".