1086521160 has 64 divisors (see below), whose sum is σ = 3262291200. Its totient is φ = 289496576.

The previous prime is 1086521131. The next prime is 1086521209. The reversal of 1086521160 is 611256801.

It is a super-2 number, since 2×1086521160² = 2361056462255491200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175396 + ... + 181484.

It is an arithmetic number, because the mean of its divisors is an integer number (50973300).

Almost surely, 2^1086521160 is an apocalyptic number.

1086521160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1086521160 is an abundant number, since it is smaller than the sum of its proper divisors (2175770040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1086521160 is a wasteful number, since it uses less digits than its factorization.

1086521160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7590 (or 7586 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 1086521160 is about 32962.4204208368. The cubic root of 1086521160 is about 1028.0464306018.

Adding to 1086521160 its reverse (611256801), we get a palindrome (1697777961).

The spelling of 1086521160 in words is "one billion, eighty-six million, five hundred twenty-one thousand, one hundred sixty".