3575285 has 12 divisors (see below), whose sum is σ = 4991148. Its totient is φ = 2451456.

The previous prime is 3575269. The next prime is 3575291. The reversal of 3575285 is 5825753.

It can be written as a sum of positive squares in 2 ways, for example, as 729316 + 2845969 = 854^2 + 1687^2 .

It is not a de Polignac number, because 3575285 - 2⁴ = 3575269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a d-powerful number, because it can be written as 3⁷ + 5⁷ + 7⁷ + 5⁸ + 2¹⁶ + 8⁶ + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7052 + ... + 7541.

It is an arithmetic number, because the mean of its divisors is an integer number (415929).

Almost surely, 2^3575285 is an apocalyptic number.

3575285 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3575285 is a deficient number, since it is larger than the sum of its proper divisors (1415863).

3575285 is a wasteful number, since it uses less digits than its factorization.

3575285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14612 (or 14605 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 3575285 is about 1890.8424048556. The cubic root of 3575285 is about 152.9103523128.

The spelling of 3575285 in words is "three million, five hundred seventy-five thousand, two hundred eighty-five".