3528136 has 16 divisors (see below), whose sum is σ = 6641100. Its totient is φ = 1757184.

The previous prime is 3528127. The next prime is 3528137. The reversal of 3528136 is 6318253.

It can be written as a sum of positive squares in 2 ways, for example, as 2102500 + 1425636 = 1450^2 + 1194^2 .

It is not an unprimeable number, because it can be changed into a prime (3528137) 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, 1800 + ... + 3208.

Almost surely, 2^3528136 is an apocalyptic number.

It is an amenable number.

3528136 is a deficient number, since it is larger than the sum of its proper divisors (3112964).

3528136 is a wasteful number, since it uses less digits than its factorization.

3528136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728 (or 1724 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 3528136 is about 1878.3333037563. Note that the first 4 decimals coincide. The cubic root of 3528136 is about 152.2352083293.

The spelling of 3528136 in words is "three million, five hundred twenty-eight thousand, one hundred thirty-six".