1133606325 has 48 divisors (see below), whose sum is σ = 2004353856. Its totient is φ = 563328000.

The previous prime is 1133606321. The next prime is 1133606351. The reversal of 1133606325 is 5236063311.

It is a happy number.

It is not a de Polignac number, because 1133606325 - 2² = 1133606321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133606292 and 1133606301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133606321) 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, 124374 + ... + 133176.

It is an arithmetic number, because the mean of its divisors is an integer number (41757372).

Almost surely, 2^1133606325 is an apocalyptic number.

1133606325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1133606325 is a deficient number, since it is larger than the sum of its proper divisors (870747531).

1133606325 is a wasteful number, since it uses less digits than its factorization.

1133606325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8934 (or 8929 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 1133606325 is about 33669.0707474976. The cubic root of 1133606325 is about 1042.6873071192.

Adding to 1133606325 its reverse (5236063311), we get a palindrome (6369669636).

The spelling of 1133606325 in words is "one billion, one hundred thirty-three million, six hundred six thousand, three hundred twenty-five".