3526037 has 4 divisors (see below), whose sum is σ = 3592620. Its totient is φ = 3459456.

The previous prime is 3526027. The next prime is 3526049. The reversal of 3526037 is 7306253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7306253 = 257 ⋅28429.

It can be written as a sum of positive squares in 2 ways, for example, as 2735716 + 790321 = 1654^2 + 889^2 .

It is a cyclic number.

It is not a de Polignac number, because 3526037 - 2¹⁸ = 3263893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3525997 and 3526015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3526027) 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 3 ways as a sum of consecutive naturals, for example, 33212 + ... + 33317.

It is an arithmetic number, because the mean of its divisors is an integer number (898155).

Almost surely, 2^3526037 is an apocalyptic number.

It is an amenable number.

3526037 is a deficient number, since it is larger than the sum of its proper divisors (66583).

3526037 is an equidigital number, since it uses as much as digits as its factorization.

3526037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66582.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 3526037 is about 1877.7744806020. The cubic root of 3526037 is about 152.2050124892.

The spelling of 3526037 in words is "three million, five hundred twenty-six thousand, thirty-seven".