1146244097 has 2 divisors, whose sum is σ = 1146244098. Its totient is φ = 1146244096.

The previous prime is 1146244061. The next prime is 1146244117. The reversal of 1146244097 is 7904426411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 752459761 + 393784336 = 27431^2 + 19844^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146244097 - 2⁸ = 1146243841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1146244097.

It is not a weakly prime, because it can be changed into another prime (1146241097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573122048 + 573122049.

It is an arithmetic number, because the mean of its divisors is an integer number (573122049).

Almost surely, 2^1146244097 is an apocalyptic number.

It is an amenable number.

1146244097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146244097 is an equidigital number, since it uses as much as digits as its factorization.

1146244097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 1146244097 is about 33856.2268571086. The cubic root of 1146244097 is about 1046.5477235906.

The spelling of 1146244097 in words is "one billion, one hundred forty-six million, two hundred forty-four thousand, ninety-seven".