1358115268 has 24 divisors (see below), whose sum is σ = 2433705120. Its totient is φ = 662793600.

The previous prime is 1358115263. The next prime is 1358115281. The reversal of 1358115268 is 8625118531.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1358115268.

It is not an unprimeable number, because it can be changed into a prime (1358115263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480363 + ... + 483181.

It is an arithmetic number, because the mean of its divisors is an integer number (101404380).

Almost surely, 2^1358115268 is an apocalyptic number.

It is an amenable number.

1358115268 is a deficient number, since it is larger than the sum of its proper divisors (1075589852).

1358115268 is a wasteful number, since it uses less digits than its factorization.

1358115268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5667 (or 5665 counting only the distinct ones).

The product of its digits is 57600, while the sum is 40.

The square root of 1358115268 is about 36852.6154838432. The cubic root of 1358115268 is about 1107.4196122354.

The spelling of 1358115268 in words is "one billion, three hundred fifty-eight million, one hundred fifteen thousand, two hundred sixty-eight".