1706027642 has 12 divisors (see below), whose sum is σ = 2812831098. Its totient is φ = 775467000.

The previous prime is 1706027641. The next prime is 1706027723. The reversal of 1706027642 is 2467206071.

It can be written as a sum of positive squares in only one way, i.e., 869719081 + 836308561 = 29491^2 + 28919^2 .

It is not an unprimeable number, because it can be changed into a prime (1706027641) 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, 3524609 + ... + 3525092.

Almost surely, 2^1706027642 is an apocalyptic number.

1706027642 is a deficient number, since it is larger than the sum of its proper divisors (1106803456).

1706027642 is a wasteful number, since it uses less digits than its factorization.

1706027642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7049725 (or 7049714 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 1706027642 is about 41304.0874732756. The cubic root of 1706027642 is about 1194.8920946200.

The spelling of 1706027642 in words is "one billion, seven hundred six million, twenty-seven thousand, six hundred forty-two".