3542517 has 18 divisors (see below), whose sum is σ = 5626166. Its totient is φ = 2146320.

The previous prime is 3542507. The next prime is 3542519. The reversal of 3542517 is 7152453.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3538161 + 4356 = 1881^2 + 66^2 .

It is not a de Polignac number, because 3542517 - 2¹⁰ = 3541493 is a prime.

It is a super-3 number, since 3×3542517³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 538 + ... + 2715.

Almost surely, 2^3542517 is an apocalyptic number.

It is an amenable number.

3542517 is a deficient number, since it is larger than the sum of its proper divisors (2083649).

3542517 is a wasteful number, since it uses less digits than its factorization.

3542517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281 (or 3267 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 3542517 is about 1882.1575385711. The cubic root of 3542517 is about 152.4417694011.

The spelling of 3542517 in words is "three million, five hundred forty-two thousand, five hundred seventeen".