2357573 has 2 divisors, whose sum is σ = 2357574. Its totient is φ = 2357572.

The previous prime is 2357549. The next prime is 2357587. The reversal of 2357573 is 3757532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2244004 + 113569 = 1498^2 + 337^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2357573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2357533) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178786 + 1178787.

It is an arithmetic number, because the mean of its divisors is an integer number (1178787).

2^2357573 is an apocalyptic number.

It is an amenable number.

2357573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2357573 is an equidigital number, since it uses as much as digits as its factorization.

2357573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22050, while the sum is 32.

The square root of 2357573 is about 1535.4390251651. The cubic root of 2357573 is about 133.0929495165.

The spelling of 2357573 in words is "two million, three hundred fifty-seven thousand, five hundred seventy-three".