986130511 has 8 divisors (see below), whose sum is σ = 1000926720. Its totient is φ = 971437848.

The previous prime is 986130503. The next prime is 986130527. The reversal of 986130511 is 115031689.

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 986130511 - 2³ = 986130503 is a prime.

It is a super-2 number, since 2×986130511² = 1944906769450242242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (986130581) 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, 6591 + ... + 44896.

It is an arithmetic number, because the mean of its divisors is an integer number (125115840).

Almost surely, 2^986130511 is an apocalyptic number.

986130511 is a deficient number, since it is larger than the sum of its proper divisors (14796209).

986130511 is a wasteful number, since it uses less digits than its factorization.

986130511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51773.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 986130511 is about 31402.7150259337. The cubic root of 986130511 is about 995.3552971358.

The spelling of 986130511 in words is "nine hundred eighty-six million, one hundred thirty thousand, five hundred eleven".