1152653 has 2 divisors, whose sum is σ = 1152654. Its totient is φ = 1152652.

The previous prime is 1152649. The next prime is 1152667. The reversal of 1152653 is 3562511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1075369 + 77284 = 1037^2 + 278^2 .

It is an emirp because it is prime and its reverse (3562511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1152653 - 2² = 1152649 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576326 + 576327.

It is an arithmetic number, because the mean of its divisors is an integer number (576327).

2^1152653 is an apocalyptic number.

It is an amenable number.

1152653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152653 is an equidigital number, since it uses as much as digits as its factorization.

1152653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 900, while the sum is 23.

The square root of 1152653 is about 1073.6167845186. The cubic root of 1152653 is about 104.8494592508.

The spelling of 1152653 in words is "one million, one hundred fifty-two thousand, six hundred fifty-three".