1700897 has 6 divisors (see below), whose sum is σ = 1869714. Its totient is φ = 1546160.

The previous prime is 1700851. The next prime is 1700917. The reversal of 1700897 is 7980071.

It can be written as a sum of positive squares in only one way, i.e., 1002001 + 698896 = 1001^2 + 836^2 .

It is not a de Polignac number, because 1700897 - 2¹² = 1696801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1700807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6908 + ... + 7149.

It is an arithmetic number, because the mean of its divisors is an integer number (311619).

2^1700897 is an apocalyptic number.

It is an amenable number.

1700897 is a deficient number, since it is larger than the sum of its proper divisors (168817).

1700897 is a wasteful number, since it uses less digits than its factorization.

1700897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14079 (or 14068 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 1700897 is about 1304.1844194745. The cubic root of 1700897 is about 119.3693067650.

The spelling of 1700897 in words is "one million, seven hundred thousand, eight hundred ninety-seven".