8912537 has 2 divisors, whose sum is σ = 8912538. Its totient is φ = 8912536.

The previous prime is 8912509. The next prime is 8912551. The reversal of 8912537 is 7352198.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8904256 + 8281 = 2984^2 + 91^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8912537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8912497 and 8912506.

It is not a weakly prime, because it can be changed into another prime (8912237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4456268 + 4456269.

It is an arithmetic number, because the mean of its divisors is an integer number (4456269).

Almost surely, 2^8912537 is an apocalyptic number.

It is an amenable number.

8912537 is a deficient number, since it is larger than the sum of its proper divisors (1).

8912537 is an equidigital number, since it uses as much as digits as its factorization.

8912537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 35.

The square root of 8912537 is about 2985.3872445631. The cubic root of 8912537 is about 207.3323715132.

It can be divided in two parts, 8912 and 537, that added together give a palindrome (9449).

The spelling of 8912537 in words is "eight million, nine hundred twelve thousand, five hundred thirty-seven".