1145603468 has 24 divisors (see below), whose sum is σ = 2055382224. Its totient is φ = 558374400.

The previous prime is 1145603387. The next prime is 1145603477. The reversal of 1145603468 is 8643065411.

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, 289463 + ... + 293393.

It is an arithmetic number, because the mean of its divisors is an integer number (85640926).

Almost surely, 2^1145603468 is an apocalyptic number.

It is an amenable number.

1145603468 is a deficient number, since it is larger than the sum of its proper divisors (909778756).

1145603468 is a wasteful number, since it uses less digits than its factorization.

1145603468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5753 (or 5751 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1145603468 is about 33846.7645130225. The cubic root of 1145603468 is about 1046.3527174933.

Adding to 1145603468 its reverse (8643065411), we get a palindrome (9788668879).

The spelling of 1145603468 in words is "one billion, one hundred forty-five million, six hundred three thousand, four hundred sixty-eight".