3526573 has 2 divisors, whose sum is σ = 3526574. Its totient is φ = 3526572.

The previous prime is 3526541. The next prime is 3526583. The reversal of 3526573 is 3756253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2079364 + 1447209 = 1442^2 + 1203^2 .

It is an emirp because it is prime and its reverse (3756253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3526573 - 2⁵ = 3526541 is a prime.

It is a d-powerful number, because it can be written as 3⁴ + 5⁸ + 2²⁰ + 6⁸ + 5⁸ + 7⁵ + 3⁵ .

3526573 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3526513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1763286 + 1763287.

It is an arithmetic number, because the mean of its divisors is an integer number (1763287).

Almost surely, 2^3526573 is an apocalyptic number.

It is an amenable number.

3526573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3526573 is an equidigital number, since it uses as much as digits as its factorization.

3526573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 31.

The square root of 3526573 is about 1877.9171973226. The cubic root of 3526573 is about 152.2127244288.

The spelling of 3526573 in words is "three million, five hundred twenty-six thousand, five hundred seventy-three".