3526141 has 4 divisors (see below), whose sum is σ = 3532284. Its totient is φ = 3520000.

The previous prime is 3526111. The next prime is 3526147. The reversal of 3526141 is 1416253.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3348900 + 177241 = 1830^2 + 421^2 .

It is a cyclic number.

It is not a de Polignac number, because 3526141 - 2¹¹ = 3524093 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3526147) 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, 2110 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (883071).

Almost surely, 2^3526141 is an apocalyptic number.

It is an amenable number.

3526141 is a deficient number, since it is larger than the sum of its proper divisors (6143).

3526141 is an equidigital number, since it uses as much as digits as its factorization.

3526141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142.

The product of its digits is 720, while the sum is 22.

The square root of 3526141 is about 1877.8021727541. The cubic root of 3526141 is about 152.2065088968.

The spelling of 3526141 in words is "three million, five hundred twenty-six thousand, one hundred forty-one".