986241145 has 8 divisors (see below), whose sum is σ = 1253106504. Its totient is φ = 742581504.

The previous prime is 986241143. The next prime is 986241199. The reversal of 986241145 is 541142689.

It can be written as a sum of positive squares in 4 ways, for example, as 21455424 + 964785721 = 4632^2 + 31061^2 .

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 986241145 - 2¹ = 986241143 is a prime.

It is a super-2 number, since 2×986241145² = 1945343192181822050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 986241098 and 986241107.

It is not an unprimeable number, because it can be changed into a prime (986241143) 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, 5801334 + ... + 5801503.

It is an arithmetic number, because the mean of its divisors is an integer number (156638313).

Almost surely, 2^986241145 is an apocalyptic number.

It is an amenable number.

986241145 is a deficient number, since it is larger than the sum of its proper divisors (266865359).

986241145 is a wasteful number, since it uses less digits than its factorization.

986241145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11602859.

The product of its digits is 69120, while the sum is 40.

The square root of 986241145 is about 31404.4765121153. The cubic root of 986241145 is about 995.3925187202.

The spelling of 986241145 in words is "nine hundred eighty-six million, two hundred forty-one thousand, one hundred forty-five".