3559537 has 2 divisors, whose sum is σ = 3559538. Its totient is φ = 3559536.

The previous prime is 3559519. The next prime is 3559559. The reversal of 3559537 is 7359553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 159201 = 1844^2 + 399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3559537 is a prime.

3559537 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3559496 and 3559505.

It is not a weakly prime, because it can be changed into another prime (3559597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1779768 + 1779769.

It is an arithmetic number, because the mean of its divisors is an integer number (1779769).

Almost surely, 2^3559537 is an apocalyptic number.

It is an amenable number.

3559537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3559537 is an equidigital number, since it uses as much as digits as its factorization.

3559537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70875, while the sum is 37.

The square root of 3559537 is about 1886.6735276671. The cubic root of 3559537 is about 152.6855146243.

It can be divided in two parts, 3559 and 537, that added together give a 12-th power (4096 = 2¹²).

The spelling of 3559537 in words is "three million, five hundred fifty-nine thousand, five hundred thirty-seven".