3537825 has 24 divisors (see below), whose sum is σ = 5990688. Its totient is φ = 1841280.

The previous prime is 3537823. The next prime is 3537827. The reversal of 3537825 is 5287353.

It is an interprime number because it is at equal distance from previous prime (3537823) and next prime (3537827).

It is not a de Polignac number, because 3537825 - 2¹ = 3537823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3537823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2677 + ... + 3773.

It is an arithmetic number, because the mean of its divisors is an integer number (249612).

Almost surely, 2^3537825 is an apocalyptic number.

It is an amenable number.

3537825 is a deficient number, since it is larger than the sum of its proper divisors (2452863).

3537825 is a wasteful number, since it uses less digits than its factorization.

3537825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1148 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 3537825 is about 1880.9106836849. The cubic root of 3537825 is about 152.3744375392.

The spelling of 3537825 in words is "three million, five hundred thirty-seven thousand, eight hundred twenty-five".