3575601 has 6 divisors (see below), whose sum is σ = 5164770. Its totient is φ = 2383728.

The previous prime is 3575599. The next prime is 3575609. The reversal of 3575601 is 1065753.

3575601 is a `hidden beast` number, since 3 + 57 + 5 + 601 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 389376 = 1785^2 + 624^2 .

It is not a de Polignac number, because 3575601 - 2¹ = 3575599 is a prime.

It is a super-2 number, since 2×3575601² = 25569845022402, which contains 22 as substring.

3575601 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3575609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198636 + ... + 198653.

It is an arithmetic number, because the mean of its divisors is an integer number (860795).

Almost surely, 2^3575601 is an apocalyptic number.

It is an amenable number.

3575601 is a deficient number, since it is larger than the sum of its proper divisors (1589169).

3575601 is a wasteful number, since it uses less digits than its factorization.

3575601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397295 (or 397292 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 3575601 is about 1890.9259636485. The cubic root of 3575601 is about 152.9148571516.

The spelling of 3575601 in words is "three million, five hundred seventy-five thousand, six hundred one".