10387537 has 2 divisors, whose sum is σ = 10387538. Its totient is φ = 10387536.

The previous prime is 10387529. The next prime is 10387541. The reversal of 10387537 is 73578301.

10387537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6230016 + 4157521 = 2496^2 + 2039^2 .

It is a cyclic number.

It is not a de Polignac number, because 10387537 - 2³ = 10387529 is a prime.

It is not a weakly prime, because it can be changed into another prime (10387577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5193768 + 5193769.

It is an arithmetic number, because the mean of its divisors is an integer number (5193769).

Almost surely, 2^10387537 is an apocalyptic number.

It is an amenable number.

10387537 is a deficient number, since it is larger than the sum of its proper divisors (1).

10387537 is an equidigital number, since it uses as much as digits as its factorization.

10387537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 10387537 is about 3222.9702139486. The cubic root of 10387537 is about 218.1913492627.

The spelling of 10387537 in words is "ten million, three hundred eighty-seven thousand, five hundred thirty-seven".