20000676 has 48 divisors (see below), whose sum is σ = 48432384. Its totient is φ = 6419616.

The previous prime is 20000671. The next prime is 20000689. The reversal of 20000676 is 67600002.

It is not an unprimeable number, because it can be changed into a prime (20000671) 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, 42595 + ... + 43061.

It is an arithmetic number, because the mean of its divisors is an integer number (1009008).

Almost surely, 2^20000676 is an apocalyptic number.

It is an amenable number.

20000676 is an abundant number, since it is smaller than the sum of its proper divisors (28431708).

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

20000676 is a wasteful number, since it uses less digits than its factorization.

20000676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 20000676 is about 4472.2115334586. The cubic root of 20000676 is about 271.4448198689. Note that the first 3 decimals are identical.

Adding to 20000676 its reverse (67600002), we get a palindrome (87600678).

The spelling of 20000676 in words is "twenty million, six hundred seventy-six", and thus it is an aban number.