1158527060 has 24 divisors (see below), whose sum is σ = 2434611816. Its totient is φ = 463086080.

The previous prime is 1158527011. The next prime is 1158527063. The reversal of 1158527060 is 607258511.

It can be written as a sum of positive squares in 4 ways, for example, as 6739216 + 1151787844 = 2596^2 + 33938^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1158527060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158527063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10064 + ... + 49176.

It is an arithmetic number, because the mean of its divisors is an integer number (101442159).

Almost surely, 2^1158527060 is an apocalyptic number.

1158527060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1158527060 is an abundant number, since it is smaller than the sum of its proper divisors (1276084756).

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

1158527060 is a wasteful number, since it uses less digits than its factorization.

1158527060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40603 (or 40601 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 1158527060 is about 34037.1423594872. The cubic root of 1158527060 is about 1050.2726608606.

The spelling of 1158527060 in words is "one billion, one hundred fifty-eight million, five hundred twenty-seven thousand, sixty".