3540575 has 6 divisors (see below), whose sum is σ = 4390344. Its totient is φ = 2832440.

The previous prime is 3540553. The next prime is 3540583. The reversal of 3540575 is 5750453.

It is not a de Polignac number, because 3540575 - 2¹² = 3536479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70787 + ... + 70836.

It is an arithmetic number, because the mean of its divisors is an integer number (731724).

Almost surely, 2^3540575 is an apocalyptic number.

3540575 is a deficient number, since it is larger than the sum of its proper divisors (849769).

3540575 is a wasteful number, since it uses less digits than its factorization.

3540575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141633 (or 141628 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 3540575 is about 1881.6415705442. The cubic root of 3540575 is about 152.4139082289.

The spelling of 3540575 in words is "three million, five hundred forty thousand, five hundred seventy-five".