1092748297 has 2 divisors, whose sum is σ = 1092748298. Its totient is φ = 1092748296.

The previous prime is 1092748289. The next prime is 1092748313. The reversal of 1092748297 is 7928472901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1056315001 + 36433296 = 32501^2 + 6036^2 .

It is a cyclic number.

It is not a de Polignac number, because 1092748297 - 2³ = 1092748289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1092748297.

It is not a weakly prime, because it can be changed into another prime (1092728297) by changing a digit.

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, 546374148 + 546374149.

It is an arithmetic number, because the mean of its divisors is an integer number (546374149).

Almost surely, 2^1092748297 is an apocalyptic number.

It is an amenable number.

1092748297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092748297 is an equidigital number, since it uses as much as digits as its factorization.

1092748297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 1092748297 is about 33056.7435934031. The cubic root of 1092748297 is about 1030.0066914449.

The spelling of 1092748297 in words is "one billion, ninety-two million, seven hundred forty-eight thousand, two hundred ninety-seven".