9087618241 has 9 divisors (see below), whose sum is σ = 9841780809. Its totient is φ = 8387426736.

The previous prime is 9087618187. The next prime is 9087618247. The reversal of 9087618241 is 1428167809.

The square root of 9087618241 is 95329.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 7169178241 + 1918440000 = 84671^2 + 43800^2 .

It is not a de Polignac number, because 9087618241 - 2¹¹ = 9087616193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9087618191 and 9087618200.

It is not an unprimeable number, because it can be changed into a prime (9087618247) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1235611 + ... + 1242943.

It is an arithmetic number, because the mean of its divisors is an integer number (1093531201).

Almost surely, 2^9087618241 is an apocalyptic number.

9087618241 is the 95329-th square number.

9087618241 is the 47665-th centered octagonal number.

It is an amenable number.

9087618241 is a deficient number, since it is larger than the sum of its proper divisors (754162568).

9087618241 is an frugal number, since it uses more digits than its factorization.

9087618241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14692 (or 7346 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 46.

The cubic root of 9087618241 is about 2086.8121574999.

The spelling of 9087618241 in words is "nine billion, eighty-seven million, six hundred eighteen thousand, two hundred forty-one".