3505141 has 4 divisors (see below), whose sum is σ = 3514284. Its totient is φ = 3496000.

The previous prime is 3505133. The next prime is 3505169. The reversal of 3505141 is 1415053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1415053 = 149 ⋅9497.

It can be written as a sum of positive squares in 2 ways, for example, as 2340900 + 1164241 = 1530^2 + 1079^2 .

It is a cyclic number.

It is not a de Polignac number, because 3505141 - 2³ = 3505133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505171) 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, 3970 + ... + 4771.

It is an arithmetic number, because the mean of its divisors is an integer number (878571).

Almost surely, 2^3505141 is an apocalyptic number.

It is an amenable number.

3505141 is a deficient number, since it is larger than the sum of its proper divisors (9143).

3505141 is an equidigital number, since it uses as much as digits as its factorization.

3505141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9142.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 3505141 is about 1872.2021792531. The cubic root of 3505141 is about 151.9037508159.

The spelling of 3505141 in words is "three million, five hundred five thousand, one hundred forty-one".