1677097 has 4 divisors (see below), whose sum is σ = 1680016. Its totient is φ = 1674180.

The previous prime is 1677089. The next prime is 1677113. The reversal of 1677097 is 7907761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1677097 - 2³ = 1677089 is a prime.

It is a Duffinian number.

1677097 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1677037) 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 in 3 ways as a sum of consecutive naturals, for example, 279 + ... + 1852.

It is an arithmetic number, because the mean of its divisors is an integer number (420004).

2^1677097 is an apocalyptic number.

It is an amenable number.

1677097 is a deficient number, since it is larger than the sum of its proper divisors (2919).

1677097 is an equidigital number, since it uses as much as digits as its factorization.

1677097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918.

The product of its (nonzero) digits is 18522, while the sum is 37.

The square root of 1677097 is about 1295.0277989294. The cubic root of 1677097 is about 118.8099265400.

The spelling of 1677097 in words is "one million, six hundred seventy-seven thousand, ninety-seven".