1086616701 has 20 divisors (see below), whose sum is σ = 1637596092. Its totient is φ = 717994368.

The previous prime is 1086616697. The next prime is 1086616709. The reversal of 1086616701 is 1076166801.

It can be written as a sum of positive squares in 2 ways, for example, as 28676025 + 1057940676 = 5355^2 + 32526^2 .

It is not a de Polignac number, because 1086616701 - 2² = 1086616697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086616709) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50206 + ... + 68511.

Almost surely, 2^1086616701 is an apocalyptic number.

It is an amenable number.

1086616701 is a deficient number, since it is larger than the sum of its proper divisors (550979391).

1086616701 is a wasteful number, since it uses less digits than its factorization.

1086616701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118842 (or 118833 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1086616701 is about 32963.8696302482. The cubic root of 1086616701 is about 1028.0765627670.

The spelling of 1086616701 in words is "one billion, eighty-six million, six hundred sixteen thousand, seven hundred one".