20676376 has 32 divisors (see below), whose sum is σ = 44513280. Its totient is φ = 8820000.

The previous prime is 20676371. The next prime is 20676431. The reversal of 20676376 is 67367602.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20676371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13321 + ... + 14791.

It is an arithmetic number, because the mean of its divisors is an integer number (1391040).

Almost surely, 2^20676376 is an apocalyptic number.

It is an amenable number.

20676376 is an abundant number, since it is smaller than the sum of its proper divisors (23836904).

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

20676376 is a wasteful number, since it uses less digits than its factorization.

20676376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 20676376 is about 4547.1283245583. The cubic root of 20676376 is about 274.4678458206.

The spelling of 20676376 in words is "twenty million, six hundred seventy-six thousand, three hundred seventy-six".