87160701 has 8 divisors (see below), whose sum is σ = 118687104. Its totient is φ = 56870720.

The previous prime is 87160691. The next prime is 87160721. The reversal of 87160701 is 10706178.

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 87160701 - 2¹¹ = 87158653 is a prime.

It is a super-2 number, since 2×87160701² = 15193975597622802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87160721) 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, 308940 + ... + 309221.

It is an arithmetic number, because the mean of its divisors is an integer number (14835888).

Almost surely, 2^87160701 is an apocalyptic number.

It is an amenable number.

87160701 is a deficient number, since it is larger than the sum of its proper divisors (31526403).

87160701 is a wasteful number, since it uses less digits than its factorization.

87160701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618211.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 87160701 is about 9335.9895565494. The cubic root of 87160701 is about 443.3774195641.

Adding to 87160701 its reverse (10706178), we get a palindrome (97866879).

The spelling of 87160701 in words is "eighty-seven million, one hundred sixty thousand, seven hundred one".