1700242 has 4 divisors (see below), whose sum is σ = 2550366. Its totient is φ = 850120.

The previous prime is 1700233. The next prime is 1700267. The reversal of 1700242 is 2420071.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 962361 + 737881 = 981^2 + 859^2 .

It is an unprimeable number.

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, 425059 + ... + 425062.

2^1700242 is an apocalyptic number.

1700242 is a deficient number, since it is larger than the sum of its proper divisors (850124).

1700242 is an equidigital number, since it uses as much as digits as its factorization.

1700242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850123.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 1700242 is about 1303.9332805017. The cubic root of 1700242 is about 119.3539821188.

The spelling of 1700242 in words is "one million, seven hundred thousand, two hundred forty-two".