3525741 has 16 divisors (see below), whose sum is σ = 5304000. Its totient is φ = 2314224.

The previous prime is 3525727. The next prime is 3525761. The reversal of 3525741 is 1475253.

It is a happy number.

It is not a de Polignac number, because 3525741 - 2⁹ = 3525229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

3525741 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 835 + ... + 2783.

It is an arithmetic number, because the mean of its divisors is an integer number (331500).

Almost surely, 2^3525741 is an apocalyptic number.

It is an amenable number.

3525741 is a deficient number, since it is larger than the sum of its proper divisors (1778259).

3525741 is a wasteful number, since it uses less digits than its factorization.

3525741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025 (or 2019 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 3525741 is about 1877.6956622414. The cubic root of 3525741 is about 152.2007533219.

The spelling of 3525741 in words is "three million, five hundred twenty-five thousand, seven hundred forty-one".