1146425297 has 2 divisors, whose sum is σ = 1146425298. Its totient is φ = 1146425296.

The previous prime is 1146425257. The next prime is 1146425323. The reversal of 1146425297 is 7925246411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 784056001 + 362369296 = 28001^2 + 19036^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146425297 - 2¹⁰ = 1146424273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1146425207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573212648 + 573212649.

It is an arithmetic number, because the mean of its divisors is an integer number (573212649).

Almost surely, 2^1146425297 is an apocalyptic number.

It is an amenable number.

1146425297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146425297 is an equidigital number, since it uses as much as digits as its factorization.

1146425297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 41.

The square root of 1146425297 is about 33858.9027731260. The cubic root of 1146425297 is about 1046.6028673005.

The spelling of 1146425297 in words is "one billion, one hundred forty-six million, four hundred twenty-five thousand, two hundred ninety-seven".