1133507 has 2 divisors, whose sum is σ = 1133508. Its totient is φ = 1133506.

The previous prime is 1133501. The next prime is 1133513. The reversal of 1133507 is 7053311.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1133501) and next prime (1133513).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133507 is a prime.

It is not a weakly prime, because it can be changed into another prime (1133501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566753 + 566754.

It is an arithmetic number, because the mean of its divisors is an integer number (566754).

2^1133507 is an apocalyptic number.

1133507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133507 is an equidigital number, since it uses as much as digits as its factorization.

1133507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 1133507 is about 1064.6628574342. The cubic root of 1133507 is about 104.2656853295.

Adding to 1133507 its reverse (7053311), we get a palindrome (8186818).

The spelling of 1133507 in words is "one million, one hundred thirty-three thousand, five hundred seven".