20483627 has 2 divisors, whose sum is σ = 20483628. Its totient is φ = 20483626.

The previous prime is 20483621. The next prime is 20483677. The reversal of 20483627 is 72638402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20483627 - 2⁶ = 20483563 is a prime.

It is a Chen prime.

It is equal to p_1299272 and since 20483627 and 1299272 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 20483593 and 20483602.

It is not a weakly prime, because it can be changed into another prime (20483621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10241813 + 10241814.

It is an arithmetic number, because the mean of its divisors is an integer number (10241814).

Almost surely, 2^20483627 is an apocalyptic number.

20483627 is a deficient number, since it is larger than the sum of its proper divisors (1).

20483627 is an equidigital number, since it uses as much as digits as its factorization.

20483627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 20483627 is about 4525.8841125243. The cubic root of 20483627 is about 273.6123017721.

The spelling of 20483627 in words is "twenty million, four hundred eighty-three thousand, six hundred twenty-seven".