37066541 has 2 divisors, whose sum is σ = 37066542. Its totient is φ = 37066540.

The previous prime is 37066537. The next prime is 37066577. The reversal of 37066541 is 14566073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35164900 + 1901641 = 5930^2 + 1379^2 .

It is a cyclic number.

It is not a de Polignac number, because 37066541 - 2² = 37066537 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 37066498 and 37066507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37066531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18533270 + 18533271.

It is an arithmetic number, because the mean of its divisors is an integer number (18533271).

Almost surely, 2^37066541 is an apocalyptic number.

It is an amenable number.

37066541 is a deficient number, since it is larger than the sum of its proper divisors (1).

37066541 is an equidigital number, since it uses as much as digits as its factorization.

37066541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 37066541 is about 6088.2297098582. The cubic root of 37066541 is about 333.4218217296.

The spelling of 37066541 in words is "thirty-seven million, sixty-six thousand, five hundred forty-one".