1158382248 has 16 divisors (see below), whose sum is σ = 2895955680. Its totient is φ = 386127408.

The previous prime is 1158382243. The next prime is 1158382271. The reversal of 1158382248 is 8422838511.

It is not an unprimeable number, because it can be changed into a prime (1158382241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24132940 + ... + 24132987.

It is an arithmetic number, because the mean of its divisors is an integer number (180997230).

Almost surely, 2^1158382248 is an apocalyptic number.

It is an amenable number.

1158382248 is an abundant number, since it is smaller than the sum of its proper divisors (1737573432).

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

1158382248 is a wasteful number, since it uses less digits than its factorization.

1158382248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48265936 (or 48265932 counting only the distinct ones).

The product of its digits is 122880, while the sum is 42.

The square root of 1158382248 is about 34035.0150286437. The cubic root of 1158382248 is about 1050.2288988495.

The spelling of 1158382248 in words is "one billion, one hundred fifty-eight million, three hundred eighty-two thousand, two hundred forty-eight".