3572284 has 12 divisors (see below), whose sum is σ = 6265504. Its totient is φ = 1782144.

The previous prime is 3572279. The next prime is 3572287. The reversal of 3572284 is 4822753.

It is a super-2 number, since 2×3572284² = 25522425953312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3572287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2029 + ... + 3355.

Almost surely, 2^3572284 is an apocalyptic number.

It is an amenable number.

3572284 is a deficient number, since it is larger than the sum of its proper divisors (2693220).

3572284 is a wasteful number, since it uses less digits than its factorization.

3572284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004 (or 2002 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 3572284 is about 1890.0486766218. The cubic root of 3572284 is about 152.8675573637.

The spelling of 3572284 in words is "three million, five hundred seventy-two thousand, two hundred eighty-four".