20207627 has 8 divisors (see below), whose sum is σ = 22186992. Its totient is φ = 18252000.

The previous prime is 20207623. The next prime is 20207651. The reversal of 20207627 is 72670202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20207627 - 2² = 20207623 is a prime.

It is a super-2 number, since 2×20207627² = 816696377942258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20207596 and 20207605.

It is not an unprimeable number, because it can be changed into a prime (20207623) 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, 4124 + ... + 7577.

It is an arithmetic number, because the mean of its divisors is an integer number (2773374).

Almost surely, 2^20207627 is an apocalyptic number.

20207627 is a deficient number, since it is larger than the sum of its proper divisors (1979365).

20207627 is a wasteful number, since it uses less digits than its factorization.

20207627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11869.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 20207627 is about 4495.2894233853. The cubic root of 20207627 is about 272.3778404840.

Adding to 20207627 its reverse (72670202), we get a palindrome (92877829).

The spelling of 20207627 in words is "twenty million, two hundred seven thousand, six hundred twenty-seven".