1072733 has 2 divisors, whose sum is σ = 1072734. Its totient is φ = 1072732.

The previous prime is 1072711. The next prime is 1072763. The reversal of 1072733 is 3372701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 996004 + 76729 = 998^2 + 277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1072733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1072699 and 1072708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536366 + 536367.

It is an arithmetic number, because the mean of its divisors is an integer number (536367).

2^1072733 is an apocalyptic number.

It is an amenable number.

1072733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072733 is an equidigital number, since it uses as much as digits as its factorization.

1072733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 1072733 is about 1035.7282462113. The cubic root of 1072733 is about 102.3679202999.

Subtracting 1072733 from its reverse (3372701), we obtain a cube (2299968 = 132³).

The spelling of 1072733 in words is "one million, seventy-two thousand, seven hundred thirty-three".