3575042 has 4 divisors (see below), whose sum is σ = 5362566. Its totient is φ = 1787520.

The previous prime is 3575017. The next prime is 3575057. The reversal of 3575042 is 2405753.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3389281 + 185761 = 1841^2 + 431^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 893759 + ... + 893762.

Almost surely, 2^3575042 is an apocalyptic number.

3575042 is a deficient number, since it is larger than the sum of its proper divisors (1787524).

3575042 is a wasteful number, since it uses less digits than its factorization.

3575042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787523.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 3575042 is about 1890.7781466899. The cubic root of 3575042 is about 152.9068879682.

The spelling of 3575042 in words is "three million, five hundred seventy-five thousand, forty-two".