1706241 has 8 divisors (see below), whose sum is σ = 2323584. Its totient is φ = 1113200.

The previous prime is 1706233. The next prime is 1706249. The reversal of 1706241 is 1426071.

It is an interprime number because it is at equal distance from previous prime (1706233) and next prime (1706249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1706241 - 2³ = 1706233 is a prime.

It is a super-2 number, since 2×1706241² = 5822516700162, which contains 22 as substring.

It is a Curzon number.

1706241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1706249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5910 + ... + 6191.

It is an arithmetic number, because the mean of its divisors is an integer number (290448).

2^1706241 is an apocalyptic number.

It is an amenable number.

1706241 is a deficient number, since it is larger than the sum of its proper divisors (617343).

1706241 is a wasteful number, since it uses less digits than its factorization.

1706241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12151.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1706241 is about 1306.2316027413. The cubic root of 1706241 is about 119.4941904122.

The spelling of 1706241 in words is "one million, seven hundred six thousand, two hundred forty-one".