1186642060 has 24 divisors (see below), whose sum is σ = 2494363536. Its totient is φ = 474196800.

The previous prime is 1186642057. The next prime is 1186642081. The reversal of 1186642060 is 602466811.

It is a super-2 number, since 2×1186642060² = 2816238757122087200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7207 + ... + 49246.

It is an arithmetic number, because the mean of its divisors is an integer number (103931814).

Almost surely, 2^1186642060 is an apocalyptic number.

1186642060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1186642060 is an abundant number, since it is smaller than the sum of its proper divisors (1307721476).

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

1186642060 is a wasteful number, since it uses less digits than its factorization.

1186642060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57513 (or 57511 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1186642060 is about 34447.6713291334. The cubic root of 1186642060 is about 1058.7008112907.

The spelling of 1186642060 in words is "one billion, one hundred eighty-six million, six hundred forty-two thousand, sixty".