20068363 has 16 divisors (see below), whose sum is σ = 23500800. Its totient is φ = 16783200.

The previous prime is 20068361. The next prime is 20068409. The reversal of 20068363 is 36386002.

It is not a de Polignac number, because 20068363 - 2¹ = 20068361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20068361) 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, 73918 + ... + 74188.

It is an arithmetic number, because the mean of its divisors is an integer number (1468800).

Almost surely, 2^20068363 is an apocalyptic number.

20068363 is a deficient number, since it is larger than the sum of its proper divisors (3432437).

20068363 is a wasteful number, since it uses less digits than its factorization.

20068363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 20068363 is about 4479.7726504813. The cubic root of 20068363 is about 271.7506861622.

The spelling of 20068363 in words is "twenty million, sixty-eight thousand, three hundred sixty-three".