3525761 has 2 divisors, whose sum is σ = 3525762. Its totient is φ = 3525760.

The previous prime is 3525727. The next prime is 3525779. The reversal of 3525761 is 1675253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3083536 + 442225 = 1756^2 + 665^2 .

It is a cyclic number.

It is not a de Polignac number, because 3525761 - 2¹⁰ = 3524737 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3525061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1762880 + 1762881.

It is an arithmetic number, because the mean of its divisors is an integer number (1762881).

Almost surely, 2^3525761 is an apocalyptic number.

It is an amenable number.

3525761 is a deficient number, since it is larger than the sum of its proper divisors (1).

3525761 is an equidigital number, since it uses as much as digits as its factorization.

3525761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 29.

The square root of 3525761 is about 1877.7009879105. The cubic root of 3525761 is about 152.2010411109.

The spelling of 3525761 in words is "three million, five hundred twenty-five thousand, seven hundred sixty-one".