1706121116 has 12 divisors (see below), whose sum is σ = 3412242288. Its totient is φ = 731194752.

The previous prime is 1706121107. The next prime is 1706121161. The reversal of 1706121116 is 6111216071.

It is a happy number.

1706121116 is an admirable number.

It is a super-2 number, since 2×1706121116² = 5821698524922170912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30466421 + ... + 30466476.

It is an arithmetic number, because the mean of its divisors is an integer number (284353524).

Almost surely, 2^1706121116 is an apocalyptic number.

It is an amenable number.

1706121116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1706121116 is a wasteful number, since it uses less digits than its factorization.

1706121116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60932908 (or 60932906 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1706121116 is about 41305.2189922775. The cubic root of 1706121116 is about 1194.9139171081.

Adding to 1706121116 its reverse (6111216071), we get a palindrome (7817337187).

The spelling of 1706121116 in words is "one billion, seven hundred six million, one hundred twenty-one thousand, one hundred sixteen".