8532637 has 2 divisors, whose sum is σ = 8532638. Its totient is φ = 8532636.

The previous prime is 8532631. The next prime is 8532659. The reversal of 8532637 is 7362358.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6625476 + 1907161 = 2574^2 + 1381^2 .

It is a cyclic number.

It is not a de Polignac number, because 8532637 - 2¹⁹ = 8008349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8532631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4266318 + 4266319.

It is an arithmetic number, because the mean of its divisors is an integer number (4266319).

Almost surely, 2^8532637 is an apocalyptic number.

It is an amenable number.

8532637 is a deficient number, since it is larger than the sum of its proper divisors (1).

8532637 is an equidigital number, since it uses as much as digits as its factorization.

8532637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 8532637 is about 2921.0677842186. The cubic root of 8532637 is about 204.3436234162.

The spelling of 8532637 in words is "eight million, five hundred thirty-two thousand, six hundred thirty-seven".