1673627 has 2 divisors, whose sum is σ = 1673628. Its totient is φ = 1673626.

The previous prime is 1673591. The next prime is 1673629. The reversal of 1673627 is 7263761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1673627 - 2⁶ = 1673563 is a prime.

Together with 1673629, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1673593 and 1673602.

It is not a weakly prime, because it can be changed into another prime (1673629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836813 + 836814.

It is an arithmetic number, because the mean of its divisors is an integer number (836814).

2^1673627 is an apocalyptic number.

1673627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1673627 is an equidigital number, since it uses as much as digits as its factorization.

1673627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 32.

The square root of 1673627 is about 1293.6873656336. The cubic root of 1673627 is about 118.7279286773.

The spelling of 1673627 in words is "one million, six hundred seventy-three thousand, six hundred twenty-seven".