1128604575 has 48 divisors (see below), whose sum is σ = 2139188480. Its totient is φ = 514321920.

The previous prime is 1128604567. The next prime is 1128604577. The reversal of 1128604575 is 5754068211.

It is not a de Polignac number, because 1128604575 - 2³ = 1128604567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128604577) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173736 + ... + 180114.

Almost surely, 2^1128604575 is an apocalyptic number.

1128604575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1128604575 is a deficient number, since it is larger than the sum of its proper divisors (1010583905).

1128604575 is a wasteful number, since it uses less digits than its factorization.

1128604575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6736 (or 6731 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 1128604575 is about 33594.7105211520. The cubic root of 1128604575 is about 1041.1515151606.

The spelling of 1128604575 in words is "one billion, one hundred twenty-eight million, six hundred four thousand, five hundred seventy-five".