3525245 has 8 divisors (see below), whose sum is σ = 4247640. Its totient is φ = 2808640.

The previous prime is 3525229. The next prime is 3525293. The reversal of 3525245 is 5425253.

It can be written as a sum of positive squares in 4 ways, for example, as 190969 + 3334276 = 437^2 + 1826^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3525245 - 2⁴ = 3525229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35 + ... + 2655.

It is an arithmetic number, because the mean of its divisors is an integer number (530955).

Almost surely, 2^3525245 is an apocalyptic number.

It is an amenable number.

3525245 is a deficient number, since it is larger than the sum of its proper divisors (722395).

3525245 is a wasteful number, since it uses less digits than its factorization.

3525245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895.

The product of its digits is 6000, while the sum is 26.

The square root of 3525245 is about 1877.5635808142. The cubic root of 3525245 is about 152.1936158044.

The spelling of 3525245 in words is "three million, five hundred twenty-five thousand, two hundred forty-five".