1353733 has 2 divisors, whose sum is σ = 1353734. Its totient is φ = 1353732.

The previous prime is 1353713. The next prime is 1353743. The reversal of 1353733 is 3373531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1340964 + 12769 = 1158^2 + 113^2 .

It is a cyclic number.

It is not a de Polignac number, because 1353733 - 2⁵ = 1353701 is a prime.

It is the 1164-th Hogben number.

It is a junction number, because it is equal to n+sod(n) for n = 1353698 and 1353707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353713) by changing a digit.

It is a nontrivial repunit in base 1163.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676866 + 676867.

It is an arithmetic number, because the mean of its divisors is an integer number (676867).

2^1353733 is an apocalyptic number.

It is an amenable number.

1353733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353733 is an equidigital number, since it uses as much as digits as its factorization.

1353733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2835, while the sum is 25.

The square root of 1353733 is about 1163.5003223034. The cubic root of 1353733 is about 110.6227214997.

The spelling of 1353733 in words is "one million, three hundred fifty-three thousand, seven hundred thirty-three".