2246426573 has 2 divisors, whose sum is σ = 2246426574. Its totient is φ = 2246426572.

The previous prime is 2246426569. The next prime is 2246426603. The reversal of 2246426573 is 3756246422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1666435684 + 579990889 = 40822^2 + 24083^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246426573 - 2² = 2246426569 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2246426573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246426173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123213286 + 1123213287.

It is an arithmetic number, because the mean of its divisors is an integer number (1123213287).

Almost surely, 2^2246426573 is an apocalyptic number.

It is an amenable number.

2246426573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246426573 is an equidigital number, since it uses as much as digits as its factorization.

2246426573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 41.

The square root of 2246426573 is about 47396.4827070533. The cubic root of 2246426573 is about 1309.6766237525.

The spelling of 2246426573 in words is "two billion, two hundred forty-six million, four hundred twenty-six thousand, five hundred seventy-three".