20076168 has 64 divisors (see below), whose sum is σ = 58181760. Its totient is φ = 5654016.

The previous prime is 20076113. The next prime is 20076181. The reversal of 20076168 is 86167002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11446 + ... + 13082.

It is an arithmetic number, because the mean of its divisors is an integer number (909090).

Almost surely, 2^20076168 is an apocalyptic number.

20076168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20076168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29090880).

20076168 is an abundant number, since it is smaller than the sum of its proper divisors (38105592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20076168 is a wasteful number, since it uses less digits than its factorization.

20076168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726 (or 1722 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 20076168 is about 4480.6437037551. The cubic root of 20076168 is about 271.7859114103.

The spelling of 20076168 in words is "twenty million, seventy-six thousand, one hundred sixty-eight".