1158208224 has 24 divisors (see below), whose sum is σ = 3040296840. Its totient is φ = 386069376.

The previous prime is 1158208193. The next prime is 1158208229. The reversal of 1158208224 is 4228028511.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158208229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6032239 + ... + 6032430.

It is an arithmetic number, because the mean of its divisors is an integer number (126679035).

Almost surely, 2^1158208224 is an apocalyptic number.

It is an amenable number.

1158208224 is an abundant number, since it is smaller than the sum of its proper divisors (1882088616).

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

1158208224 is a wasteful number, since it uses less digits than its factorization.

1158208224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12064682 (or 12064674 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 1158208224 is about 34032.4583890144. The cubic root of 1158208224 is about 1050.1763041822.

The spelling of 1158208224 in words is "one billion, one hundred fifty-eight million, two hundred eight thousand, two hundred twenty-four".