1172133 has 24 divisors (see below), whose sum is σ = 1842048. Its totient is φ = 715392.

The previous prime is 1172111. The next prime is 1172147. The reversal of 1172133 is 3312711.

It is not a de Polignac number, because 1172133 - 2⁶ = 1172069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1172233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7110 + ... + 7272.

It is an arithmetic number, because the mean of its divisors is an integer number (76752).

2^1172133 is an apocalyptic number.

It is an amenable number.

1172133 is a deficient number, since it is larger than the sum of its proper divisors (669915).

1172133 is a wasteful number, since it uses less digits than its factorization.

1172133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 230 counting only the distinct ones).

The product of its digits is 126, while the sum is 18.

The square root of 1172133 is about 1082.6509132680. The cubic root of 1172133 is about 105.4368196840.

Adding to 1172133 its reverse (3312711), we get a palindrome (4484844).

The spelling of 1172133 in words is "one million, one hundred seventy-two thousand, one hundred thirty-three".