1706252061 has 8 divisors (see below), whose sum is σ = 2276980480. Its totient is φ = 1136512512.

The previous prime is 1706252047. The next prime is 1706252063. The reversal of 1706252061 is 1602526071.

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

It is not a de Polignac number, because 1706252061 - 2²⁵ = 1672697629 is a prime.

It is a super-2 number, since 2×1706252061² = 5822592191333495442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1706252063) 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, 243181 + ... + 250098.

It is an arithmetic number, because the mean of its divisors is an integer number (284622560).

Almost surely, 2^1706252061 is an apocalyptic number.

It is an amenable number.

1706252061 is a deficient number, since it is larger than the sum of its proper divisors (570728419).

1706252061 is a wasteful number, since it uses less digits than its factorization.

1706252061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494435.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1706252061 is about 41306.8040521171. The cubic root of 1706252061 is about 1194.9444862548.

The spelling of 1706252061 in words is "one billion, seven hundred six million, two hundred fifty-two thousand, sixty-one".