3574531 has 2 divisors, whose sum is σ = 3574532. Its totient is φ = 3574530.

The previous prime is 3574523. The next prime is 3574541. The reversal of 3574531 is 1354753.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3574531 - 2³ = 3574523 is a prime.

It is a super-2 number, since 2×3574531² = 25554543739922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3574531.

It is not a weakly prime, because it can be changed into another prime (3574541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1787265 + 1787266.

It is an arithmetic number, because the mean of its divisors is an integer number (1787266).

Almost surely, 2^3574531 is an apocalyptic number.

3574531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3574531 is an equidigital number, since it uses as much as digits as its factorization.

3574531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 28.

The square root of 3574531 is about 1890.6430123109. The cubic root of 3574531 is about 152.8996023529.

The spelling of 3574531 in words is "three million, five hundred seventy-four thousand, five hundred thirty-one".