3535975 has 6 divisors (see below), whose sum is σ = 4384640. Its totient is φ = 2828760.

The previous prime is 3535969. The next prime is 3535981. The reversal of 3535975 is 5795353.

It is an interprime number because it is at equal distance from previous prime (3535969) and next prime (3535981).

It is not a de Polignac number, because 3535975 - 2⁵ = 3535943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70695 + ... + 70744.

Almost surely, 2^3535975 is an apocalyptic number.

3535975 is a deficient number, since it is larger than the sum of its proper divisors (848665).

3535975 is a wasteful number, since it uses less digits than its factorization.

3535975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141449 (or 141444 counting only the distinct ones).

The product of its digits is 70875, while the sum is 37.

The square root of 3535975 is about 1880.4188363234. The cubic root of 3535975 is about 152.3478730201.

It can be divided in two parts, 3535 and 975, that multiplied together give a triangular number (3446625 = T₂₆₂₅).

The spelling of 3535975 in words is "three million, five hundred thirty-five thousand, nine hundred seventy-five".