3574287 has 14 divisors (see below), whose sum is σ = 5360072. Its totient is φ = 2382372.

The previous prime is 3574253. The next prime is 3574297. The reversal of 3574287 is 7824753.

3574287 is a `hidden beast` number, since 3 + 574 + 2 + 87 = 666.

3574287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3574287 - 2¹⁰ = 3573263 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3574247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1723 + ... + 3180.

Almost surely, 2^3574287 is an apocalyptic number.

3574287 is a deficient number, since it is larger than the sum of its proper divisors (1785785).

3574287 is an frugal number, since it uses more digits than its factorization.

3574287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921 (or 4906 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 3574287 is about 1890.5784828988. The cubic root of 3574287 is about 152.8961232622.

It can be divided in two parts, 357428 and 7, that added together give a triangular number (357435 = T₈₄₅).

The spelling of 3574287 in words is "three million, five hundred seventy-four thousand, two hundred eighty-seven".