20063079 has 16 divisors (see below), whose sum is σ = 29962240. Its totient is φ = 13267800.

The previous prime is 20063047. The next prime is 20063089. The reversal of 20063079 is 97036002.

20063079 is a `hidden beast` number, since 20 + 0 + 630 + 7 + 9 = 666.

It is not a de Polignac number, because 20063079 - 2⁵ = 20063047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20063039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504 + ... + 6354.

It is an arithmetic number, because the mean of its divisors is an integer number (1872640).

Almost surely, 2^20063079 is an apocalyptic number.

20063079 is a deficient number, since it is larger than the sum of its proper divisors (9899161).

20063079 is a wasteful number, since it uses less digits than its factorization.

20063079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987 (or 5981 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 20063079 is about 4479.1828495832. The cubic root of 20063079 is about 271.7268334166.

The spelling of 20063079 in words is "twenty million, sixty-three thousand, seventy-nine".