3573812 has 12 divisors (see below), whose sum is σ = 6822816. Its totient is φ = 1624440.

The previous prime is 3573803. The next prime is 3573821. The reversal of 3573812 is 2183753.

It is an interprime number because it is at equal distance from previous prime (3573803) and next prime (3573821).

It is a super-2 number, since 2×3573812² = 25544264422688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40568 + ... + 40655.

It is an arithmetic number, because the mean of its divisors is an integer number (568568).

Almost surely, 2^3573812 is an apocalyptic number.

It is an amenable number.

3573812 is a deficient number, since it is larger than the sum of its proper divisors (3249004).

3573812 is a wasteful number, since it uses less digits than its factorization.

3573812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81238 (or 81236 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 3573812 is about 1890.4528557994. The cubic root of 3573812 is about 152.8893499882.

The spelling of 3573812 in words is "three million, five hundred seventy-three thousand, eight hundred twelve".